No other "economy" gas spring compares.

The only "economy" gas springs you can buy that still meet Attwood's unrelenting standards of quality for boat parts.

Withstands the tough demands of boating.

This SL Series gas spring features Attwood's famous Ni-Slide rod, advanced seal and piston system and a rust-resistant black steel body. It showcases all of the engineering ingenuity you expect from Attwood, the leading parts supplier to the marine industry.

SL27 Gas Spring Features

• Rust Resistant Ni-Slide Rod
• Long Life Advanced Seal System
• Super-strong steel body
• Black body finish assures corrosion resistance
• Extended Length : 28 inches (711 mm)
• Compressed Length : 16 1/2 inches (419 mm)
• End Fitting : Composite Socket 3/8 inch (10 mm)
• Rod Diameter : 3/8 inch Diameter (10 mm)
• Cylinder Diameter : 7/8 inch Diameter (22 mm)

About Attwood SpringLift Gas Springs

Attwood is marine's most trusted manufacturer. They are the industry's leading supplier of deck and seat hardware, navigation lights, aerator and bilge pumps, blowers and ventilation, seating, covers, tops, boat lighting, fuel accessories - and gas springs.

The popularity of Attwood boat parts speaks to their unequaled devotion to engineering ingenuity, unparralled customer service, and outstanding product quality.

A solid connection means a safe secure project - and no one does this better than Attwood SpringLift

A great gas spring begins and ends with the end fittings that connect the gas spring to the deck, lid or hatch. Attwood offers a variety of end fitting options including ball sockets, ball studs, or blade as well as a wide variety of mounting brackets

Your finished project will open and close easily, but not too fast...

...because only Attwood SpringLift gas springs have the perfect balance of lubrication and damping. This is accomplished through the careful design of the gas spring's hydraulic oil system, whcih provides lubrication and a damping medium. Damping is desired in most gas springs to control the opening speed of the cover or hatch

Years of smooth operation are assured by the Attwood SpringLift piston package

The piston package is the most critical part of the Attwood SpringLift gas spring engineering. This system guides the rod as it telescopes in and out of the pressure tube. It also provides damping and controls the rate of extension. Attwood's unique, labyrinth piston design provides more reliable operation and better damping then competitive, single orifice gas springs.

Self repairng system holds pressure longer

For long life and dependable service, an effective, gas tight sealing system is required. Attwood SpringLift'sunique system retains internal gas pressure under both static and dynamic conditions.

The single tapered lip seal aactually compensates for wear as it occurs! Attwood's seal is molded with a steel insert to prevent the nitrogen gas from escaping and shortening service life of the gas spring.

A rusty rod ruins gas springs!

Whether you choose Attwood's economical SL gas springs - or their longer life SH or SS gas springs - you can be assured that you are getting the best rod finish your money can buy.

All Attwood Springlift gas springs have a clean, smooth rod surface finish - that is at least five times more rust resistant than chrome. That is, there is no chrome plating finish to peel and damage the seal which shortens the service life of your gas spring.

Similar Gas Springs include:

SL2720-1, SL27-30-1, SL27-40-1, SL27-50-1, SL27-60-1, SL27201, SL27301, SL27401, SL27501, SL27601, SL-27-20-1, SL-27-30-1, SL-27-40-1, SL-27-50-1, SL-27-60-1, SL-27201, SL-27301, SL-27401, SL-27501, SL-27601, SL27201, SL27301, SL27401, SL27501, SL27601, SL27-20, SL27-30, SL27-40, SL27-50, SL27-60, SL-2720, SL-2730, SL-2740, SL-2750, SL-2760, SL2720, SL2730, SL2740, SL2750, SL2760, SL27-20-5, SL27-30-5, SL27-40-5, SL27-50-5, SL27-60-5, SL27205, SL27305, SL27405, SL27505, SL27605, SL-27-20-5, SL-27-30-5, SL-27-40-5, SL-27-50-5, SL-27-60-5, SL27205, SL27305, SL27405, SL27505, SL27605 SL27-70-1, SL27-80-1, SL27-90-1, SL27-100-1, SL27-110-1, SL27-120-1, SL27 701, SL27801, SL27901, SL271001, SL271101, SL271201, SL-27- 70-1, SL-27-80-1, SL-27-90-1, SL-27-100-1, SL-27-110-1, SL-27-120-1, SL-27 701, SL-27801, SL-27901, SL-271001, SL-271101, SL-271201, SL27 701, SL27801, SL27901, SL271001, SL271101, SL271201, SL27- 70, SL27-80, SL27-90, SL27-100, SL27-110, SL27-120, SL-27 70, SL-2780, SL-2790, SL-27100, SL-27110, SL-27120, SL27 70, SL2780, SL2790, SL27100, SL27110, SL27120, SL27- 70-5, SL27-80-5, SL27-90-5, SL27-100-5, SL27-110-5, SL27-120-5, SL27 705, SL27805, SL27905, SL271005, SL271105, SL271205, SL-27- 70-5, SL-27-80-5, SL-27-90-5, SL-27-100-5, SL-27-110-5, SL-27-120-5, SL-27 705, SL27805, SL27905, SL271005, SL271105, SL271205 SL27-130-1, SL27-140-1, SL27-150-1, SL271301, SL271401, SL271501, SL-27-130-1, SL-27-140-1, SL-27-150-1, SL-271301, SL-271401, SL-271501, SL271301, SL271401, SL271501, SL27-130, SL27-140, SL27-150, SL-27130, SL-27140, SL-27150, SL27130, SL27140, SL27150, SL27-130-5, SL27-140-5, SL27-150-5, SL271305, SL271405, SL271505, SL-27-130-5, SL-27-140-5, SL-27-150-5, SL271305, SL271405, SL271505 SL27-160-1, SL27-170-1, SL27-180-1, SL271601, SL271701, SL271801, SL-27-160-1, SL-27-170-1, SL-27-180-1, SL-271601, SL-271701, SL-271801, SL271601, SL271701, SL271801, SL27-160, SL27-170, SL27-180, SL-27160, SL-27170, SL-27180, SL27160, SL27170, SL27180, SL27-160-5, SL27-170-5, SL27-180-5, SL271605, SL271705, SL271805, SL-27-160-5, SL-27-170-5, SL-27-180-5, SL271605, SL271705, SL271805 SL27-160-1, SL27-190-1, SL27-200-1, SL271601, SL271901, SL272001, SL-27-160-1, SL-27-190-1, SL-27-200-1, SL-271601, SL-271901, SL-272001, SL271601, SL271901, SL272001, SL27-160, SL27-190, SL27-200, SL-27160, SL-27190, SL-27200, SL27160, SL27190, SL27200, SL27-160-5, SL27-190-5, SL27-200-5, SL271605, SL271905, SL272005, SL-27-160-5, SL-27-190-5, SL-27-200-5, SL271605, SL271905, SL272005 SL27-15-1, SL27-25-1, SL27-35-1, SL27-45-1, SL27-55-1, SL27151, SL27251, SL27351, SL27451, SL27551, SL-27-15-1, SL-27-25-1, SL-27-35-1, SL-27-45-1, SL-27-55-1, SL-27151, SL-27251, SL-27351, SL-27451, SL-27551, SL27151, SL27251, SL27351, SL27451, SL27551, SL27-15, SL27-25, SL27-35, SL27-45, SL27-55, SL-2715, SL-2725, SL-2735, SL-2745, SL-2755, SL2715, SL2725, SL2735, SL2745, SL2755, SL27-15-5, SL27-25-5, SL27-35-5, SL27-45-5, SL27-55-5, SL27155, SL27255, SL27355, SL27455, SL27555, SL-27-15-5, SL-27-25-5, SL-27-35-5, SL-27-45-5, SL-27-55-5, SL27155, SL27255, SL27355, SL27455, SL27555 SL27-65-1, SL27-75-1, SL27-85-1, SL27-95-1, SL27-105-1, SL27-115-1, SL27651, SL27751, SL27851, SL27951, SL271051, SL271151, SL-27-65-1, SL-27-75-1, SL-27-85-1, SL-27-95-1, SL-27-105-1, SL-27-115-1, SL-27651, SL-27751, SL-27851, SL-27951, SL-271051, SL-271151, SL27651, SL27751, SL27851, SL27951, SL271051, SL271151, SL27-65, SL27-75, SL27-85, SL27-95, SL27-105, SL27-115, SL-2765, SL-2775, SL-2785, SL-2795, SL-27105, SL-27115, SL2765, SL2775, SL2785, SL2795, SL27105, SL27115, SL27-65-5, SL27-75-5, SL27-85-5, SL27-95-5, SL27-105-5, SL27-115-5, SL276115, SL277115, SL278115, SL279115, SL2710115, SL271155, SL-27-65-5, SL-27-75-5, SL-27-85-5, SL-27-95-5, SL-27-105-5, SL-27-115-5, SL-276115, SL277115, SL278115, SL279115, SL2710115, SL271155 SL27-125-1, SL27-135-1, SL27-145-1, SL271251, SL271351, SL271451, SL-27-125-1, SL-27-135-1, SL-27-145-1, SL-271251, SL-271351, SL-271451, SL271251, SL271351, SL271451, SL27-125, SL27-135, SL27-145, SL-27125, SL-27135, SL-27145, SL27125, SL27135, SL27145, SL27-125-5, SL27-135-5, SL27-145-5, SL271255, SL271355, SL271455, SL-27-125-5, SL-27-135-5, SL-27-145-5, SL-271255, SL271355, SL271455 SL27-155-1, SL27-165-1, SL27-175-1, SL271551, SL271651, SL271751, SL-27-155-1, SL-27-165-1, SL-27-175-1, SL-271551, SL-271651, SL-271751, SL271551, SL271651, SL271751, SL27-155, SL27-165, SL27-175, SL-27155, SL-27165, SL-27175, SL27155, SL27165, SL27175, SL27-155-5, SL27-165-5, SL27-175-5, SL271555, SL271655, SL271755, SL-27-155-5, SL-27-165-5, SL-27-175-5, SL-271555, SL271655, SL271755 SL27-155-1, SL27-185-1, SL27-195-1, SL271551, SL271851, SL271951, SL-27-155-1, SL-27-185-1, SL-27-195-1, SL-271551, SL-271851, SL-271951, SL271551, SL271851, SL271951, SL27-155, SL27-185, SL27-195, SL-27155, SL-27185, SL-27195, SL27155, SL27185, SL27195, SL27-155-5, SL27-185-5, SL27-195-5, SL271555, SL271855, SL271955, SL-27-155-5, SL-27-185-5, SL-27-195-5, SL-271555, SL271855, SL271955 27-20-1, 27-30-1, 27-40-1, 27-50-1, 27-60-1, 27201, 27301, 27401, 27501, 27601, 27-20-1, 27-30-1, 27-40-1, 27-50-1, 27-60-1, 27201, 27301, 27401, 27501, 27601, 27201, 27301, 27401, 27501, 27601, 27-20, 27-30, 27-40, 27-50, 27-60, 2720, 2730, 2740, 2750, 2760, 2720, 2730, 2740, 2750, 2760, 27-20-5, 27-30-5, 27-40-5, 27-50-5, 27-60-5, 27205, 27305, 27405, 27505, 27605, , 27-20-5, 27-30-5, 27-40-5, 27-50-5, 27-60-5, 27205, 27305, 27405, 27505, 27605 27-70-1, 27-80-1, 27-90-1, 27-100-1, 27-110-1, 27 701, 27801, 27901, 271001, 271101, 27- 70-1, 27-80-1, 27-90-1, 27-100-1, 27-110-1, 27 701, 27801, 27901, 271001, 271101, 27 701, 27801, 27901, 271001, 271101, 27- 70, 27-80, 27-90, 27-100, 27-110, 27 70, 2780, 2790, 27100, 27110, 27 70, 2780, 2790, 27100, 27110, 27- 70-5, 27-80-5, 27-90-5, 27-100-5, 27-110-5, 27 705, 27805, 27905, 271005, 271105, , 27- 70-5, 27-80-5, 27-90-5, 27-100-5, 27-110-5, 27 705, 27805, 27905, 271005, 271105 27-120-1, 27-130-1, 27-140-1, 27-150-1, 27 1201, 271301, 271401, 271501, 27- 120-1, 27-130-1, 27-140-1, 27-150-1, 27 1201, 271301, 271401, 271501, 27 1201, 271301, 271401, 271501, 27-120, 27-130, 27-140, 27-150, 27 120, 27130, 27140, 27150, 27 120, 27130, 27140, 27150, 27- 120-5, 27-130-5, 27-140-5, 27-150-5, 27 1205, 271305, 271405, 271505, 27-120-5, 27-130-5, 27-140-5, 27-150-5, 27 1205, 271305, 271405, 271505 27-160-1, 27-170-1, 27-180-1, 27-190-1, 27 1601, 271701, 271801, 271901, 27- 160-1, 27-170-1, 27-180-1, 27-190-1, 27 1601, 271701, 271801, 271901, 27 1601, 271701, 271801, 271901, 27-160, 27-170, 27-180, 27-190, 27 160, 27170, 27180, 27190, 27 160, 27170, 27180, 27190, 27- 160-5, 27-170-5, 27-180-5, 27-190-5, 27 1605, 271705, 271805, 271905, 27-160-5, 27-170-5, 27-180-5, 27-190-5, 27 1605, 271705, 271805, 271905 27-200-1, 27-170-1, 27-180-1, 27-190-1, 27 2001, 271701, 271801, 271901, 27- 200-1, 27-170-1, 27-180-1, 27-190-1, 27 2001, 271701, 271801, 271901, 27 2001, 271701, 271801, 271901, 27-200, 27-170, 27-180, 27-190, 27 200, 27170, 27180, 27190, 27 200, 27170, 27180, 27190, 27- 200-5, 27-170-5, 27-180-5, 27-190-5, 27 2005, 271705, 271805, 271905, 27-200-5, 27-170-5, 27-180-5, 27-190-5, 27 2005, 271705, 271805, 271905 27-15-1, 27-25-1, 27-35-1, 27-45-1, 27-55-1, 27151, 27251, 27351, 27451, 27551, 27-15-1, 27-25-1, 27-35-1, 27-45-1, 27-55-1, 27151, 27251, 27351, 27451, 27551, 27151, 27251, 27351, 27451, 27551, 27-15, 27-25, 27-35, 27-45, 27-55, 2715, 2725, 2735, 2745, 2755, 2715, 2725, 2735, 2745, 2755, 27-15-5, 27-25-5, 27-35-5, 27-45-5, 27-55-5, 27155, 27255, 27355, 27455, 27555, 27-15-5, 27-25-5, 27-35-5, 27-45-5, 27-55-5, 27155, 27255, 27355, 27455, 27555 27-65-1, 27-75-1, 27-85-1, 27-95-1, 27-105-1, 27-115-1, 27651, 27751, 27851, 27951, 271051, 271151, 27-65-1, 27-75-1, 27-85-1, 27-95-1, 27-105-1, 27-115-1, 27651, 27751, 27851, 27951, 271051, 271151, 27651, 27751, 27851, 27951, 271051, 271151, 27-65, 27-75, 27-85, 27-95, 27-105, 27-115, 2765, 2775, 2785, 2795, 27105, 27115, 27-65-5, 27-75-5, 27-85-5, 27-95-5, 27-105-5, 27-115-5, 27655, 27755, 27855, 27955, 271055, 271155, 27-65-5, 27-75-5, 27-85-5, 27-95-5, 27-105-5, 27-115-5 27-125-1, 27-135-1, 27-145-1, 271251, 271351, 271451, 27-125-1, 27-135-1, 27-145-1, 271251, 271351, 271451, 271251, 271351, 271451, 27-125, 27-135, 27-145, 27125, 27135, 27145, 27-125-5, 27-135-5, 27-145-5, 271255, 271355, 271455, 27-125-5, 27-135-5, 27-145-5 27-155-1, 27-165-1, 27-175-1, 271551, 271651, 271751, 27-155-1, 27-165-1, 27-175-1, 271551, 271651, 271751, 271551, 271651, 271751, 27-155, 27-165, 27-175, 27155, 27165, 27175, 27-155-5, 27-165-5, 27-175-5, 271555, 271655, 271755, 27-155-5, 27-165-5, 27-175-5 27-155-1, 27-185-1, 27-195-1, 271551, 271851, 271951, 27-155-1, 27-185-1, 27-195-1, 271551, 271851, 271951, 271551, 271851, 271951, 27-155, 27-185, 27-195, 27155, 27185, 27195, 27-155-5, 27-185-5, 27-195-5, 271555, 271855, 271955, 27-155-5, 27-185-5, 27-195-5 ML2720-1, ML27-30-1, ML27-40-1, ML27-50-1, ML27-60-1, ML27201, ML27301, ML27401, ML27501, ML27601, ML-27-20-1, ML-27-30-1, ML-27-40-1, ML-27-50-1, ML-27-60-1, ML-27201, ML-27301, ML-27401, ML-27501, ML-27601, ML27201, ML27301, ML27401, ML27501, ML27601, ML27-20, ML27-30, ML27-40, ML27-50, ML27-60, ML-2720, ML-2730, ML-2740, ML-2750, ML-2760, ML2720, ML2730, ML2740, ML2750, ML2760, ML27-20-5, ML27-30-5, ML27-40-5, ML27-50-5, ML27-60-5, ML27205, ML27305, ML27405, ML27505, ML27605, ML-27-20-5, ML-27-30-5, ML-27-40-5, ML-27-50-5, ML-27-60-5, ML27205, ML27305, ML27405, ML27505, ML27605 ML27-70-1, ML27-80-1, ML27-90-1, ML27-100-1, ML27-110-1, ML27-120-1, ML27 701, ML27801, ML27901, ML271001, ML271101, ML271201, ML-27- 70-1, ML-27-80-1, ML-27-90-1, ML-27-100-1, ML-27-110-1, ML-27-120-1, ML-27 701, ML-27801, ML-27901, ML-271001, ML-271101, ML-271201, ML27 701, ML27801, ML27901, ML271001, ML271101, ML271201, ML27- 70, ML27-80, ML27-90, ML27-100, ML27-110, ML27-120, ML-27 70, ML-2780, ML-2790, ML-27100, ML-27110, ML-27120, ML27 70, ML2780, ML2790, ML27100, ML27110, ML27120, ML27- 70-5, ML27-80-5, ML27-90-5, ML27-100-5, ML27-110-5, ML27-120-5, ML27 705, ML27805, ML27905, ML271005, ML271105, ML271205, ML-27- 70-5, ML-27-80-5, ML-27-90-5, ML-27-100-5, ML-27-110-5, ML-27-120-5, ML-27 705, ML27805, ML27905, ML271005, ML271105, ML271205 ML27-130-1, ML27-140-1, ML27-150-1, ML271301, ML271401, ML271501, ML-27-130-1, ML-27-140-1, ML-27-150-1, ML-271301, ML-271401, ML-271501, ML271301, ML271401, ML271501, ML27-130, ML27-140, ML27-150, ML-27130, ML-27140, ML-27150, ML27130, ML27140, ML27150, ML27-130-5, ML27-140-5, ML27-150-5, ML271305, ML271405, ML271505, ML-27-130-5, ML-27-140-5, ML-27-150-5, ML271305, ML271405, ML271505 ML27-160-1, ML27-170-1, ML27-180-1, ML271601, ML271701, ML271801, ML-27-160-1, ML-27-170-1, ML-27-180-1, ML-271601, ML-271701, ML-271801, ML271601, ML271701, ML271801, ML27-160, ML27-170, ML27-180, ML-27160, ML-27170, ML-27180, ML27160, ML27170, ML27180, ML27-160-5, ML27-170-5, ML27-180-5, ML271605, ML271705, ML271805, ML-27-160-5, ML-27-170-5, ML-27-180-5, ML271605, ML271705, ML271805 ML27-160-1, ML27-190-1, ML27-200-1, ML271601, ML271901, ML272001, ML-27-160-1, ML-27-190-1, ML-27-200-1, ML-271601, ML-271901, ML-272001, ML271601, ML271901, ML272001, ML27-160, ML27-190, ML27-200, ML-27160, ML-27190, ML-27200, ML27160, ML27190, ML27200, ML27-160-5, ML27-190-5, ML27-200-5, ML271605, ML271905, ML272005, ML-27-160-5, ML-27-190-5, ML-27-200-5, ML271605, ML271905, ML272005 ML27-15-1, ML27-25-1, ML27-35-1, ML27-45-1, ML27-55-1, ML27151, ML27251, ML27351, ML27451, ML27551, ML-27-15-1, ML-27-25-1, ML-27-35-1, ML-27-45-1, ML-27-55-1, ML-27151, ML-27251, ML-27351, ML-27451, ML-27551, ML27151, ML27251, ML27351, ML27451, ML27551, ML27-15, ML27-25, ML27-35, ML27-45, ML27-55, ML-2715, ML-2725, ML-2735, ML-2745, ML-2755, ML2715, ML2725, ML2735, ML2745, ML2755, ML27-15-5, ML27-25-5, ML27-35-5, ML27-45-5, ML27-55-5, ML27155, ML27255, ML27355, ML27455, ML27555, ML-27-15-5, ML-27-25-5, ML-27-35-5, ML-27-45-5, ML-27-55-5, ML27155, ML27255, ML27355, ML27455, ML27555 ML27-65-1, ML27-75-1, ML27-85-1, ML27-95-1, ML27-105-1, ML27-115-1, ML27651, ML27751, ML27851, ML27951, ML271051, ML271151, ML-27-65-1, ML-27-75-1, ML-27-85-1, ML-27-95-1, ML-27-105-1, ML-27-115-1, ML-27651, ML-27751, ML-27851, ML-27951, ML-271051, ML-271151, ML27651, ML27751, ML27851, ML27951, ML271051, ML271151, ML27-65, ML27-75, ML27-85, ML27-95, ML27-105, ML27-115, ML-2765, ML-2775, ML-2785, ML-2795, ML-27105, ML-27115, ML2765, ML2775, ML2785, ML2795, ML27105, ML27115, ML27-65-5, ML27-75-5, ML27-85-5, ML27-95-5, ML27-105-5, ML27-115-5, ML276115, ML277115, ML278115, ML279115, ML2710115, ML271155, ML-27-65-5, ML-27-75-5, ML-27-85-5, ML-27-95-5, ML-27-105-5, ML-27-115-5, ML-276115, ML277115, ML278115, ML279115, ML2710115, ML271155 ML27-125-1, ML27-135-1, ML27-145-1, ML271251, ML271351, ML271451, ML-27-125-1, ML-27-135-1, ML-27-145-1, ML-271251, ML-271351, ML-271451, ML271251, ML271351, ML271451, ML27-125, ML27-135, ML27-145, ML-27125, ML-27135, ML-27145, ML27125, ML27135, ML27145, ML27-125-5, ML27-135-5, ML27-145-5, ML271255, ML271355, ML271455, ML-27-125-5, ML-27-135-5, ML-27-145-5, ML-271255, ML271355, ML271455 ML27-155-1, ML27-165-1, ML27-175-1, ML271551, ML271651, ML271751, ML-27-155-1, ML-27-165-1, ML-27-175-1, ML-271551, ML-271651, ML-271751, ML271551, ML271651, ML271751, ML27-155, ML27-165, ML27-175, ML-27155, ML-27165, ML-27175, ML27155, ML27165, ML27175, ML27-155-5, ML27-165-5, ML27-175-5, ML271555, ML271655, ML271755, ML-27-155-5, ML-27-165-5, ML-27-175-5, ML-271555, ML271655, ML271755 ML27-155-1, ML27-185-1, ML27-195-1, ML271551, ML271851, ML271951, ML-27-155-1, ML-27-185-1, ML-27-195-1, ML-271551, ML-271851, ML-271951, ML271551, ML271851, ML271951, ML27-155, ML27-185, ML27-195, ML-27155, ML-27185, ML-27195, ML27155, ML27185, ML27195, ML27-155-5, ML27-185-5, ML27-195-5, ML271555, ML271855, ML271955, ML-27-155-5, ML-27-185-5, ML-27-195-5, ML-271555, ML271855, ML271955 SPD-GSNI-3100-20, SPD-GSNI-3100-30, SPD-GSNI-3100-40, SPD-GSNI-3100,50, SPD-GSNI-3100-60, SPDGSNI310020, SPDGSNI310030, SPDGSNI310040, SPDGSNI310050, SPDGSNI310060, SPDGSNI-3100-20, SPDGSNI-3100-30, SPDGSNI-3100-40, SPDGSNI-3100-50, SPDGSNI-3100-60, SPDGSNI3100-20, SPDGSNI3100-30, SPDGSNI3100-40, SPDGSNI3100-50, SPDGSNI3100-60, GSNI-3100-20, GSNI-3100-30, GSNI-3100-40, GSNI-3100,50, GSNI-3100-60, GSNI310020, GSNI310030, GSNI310040, GSNI310050, GSNI310060, , GSNI-3100-20, GSNI-3100-30, GSNI-3100-40, GSNI-3100-50, GSNI-3100-60, GSNI3100-20, GSNI3100-30, GSNI3100-40, GSNI3100-50, GSNI3100-60 SPD-GSNI-3100-70, SPD-GSNI-3100-80, SPD-GSNI-3100-90, SPD-GSNI-3100-100, SPD-GSNI-3100,110, SPD-GSNI-3100-120, SPDGSNI310070, SPDGSNI310080, SPDGSNI310090, SPDGSNI3100100, SPDGSNI3100110, SPDGSNI3100120, SPDGSNI-3100-70, SPDGSNI-3100-80, SPDGSNI-3100-90, SPDGSNI-3100-100, SPDGSNI-3100-110, SPDGSNI-3100-120, SPDGSNI3100-70, SPDGSNI3100-80, SPDGSNI3100-90, SPDGSNI3100-100, SPDGSNI3100-110, SPDGSNI3100-120, GSNI-3100-70, GSNI-3100-80, GSNI-3100-90, GSNI-3100-100, GSNI-3100,110, GSNI-3100-120, GSNI310070, GSNI310080, GSNI310090, GSNI3100100, GSNI3100110, GSNI3100120, GSNI-3100-70, GSNI-3100-80, GSNI-3100-90, GSNI-3100-100, GSNI-3100-110, GSNI-3100-120, GSNI3100-70, GSNI3100-80, GSNI3100-90, GSNI3100-100, GSNI3100-110, GSNI3100-120 SPD-GSNI-3100-130, SPD-GSNI-3100,140, SPD-GSNI-3100-150, SPDGSNI3100130, SPDGSNI3100140, SPDGSNI3100150, SPDGSNI-3100-130, SPDGSNI-3100-140, SPDGSNI-3100-150, SPDGSNI3100-130, SPDGSNI3100-140, SPDGSNI3100-150, GSNI-3100-130, GSNI-3100,140, GSNI-3100-150, GSNI3100130, GSNI3100140, GSNI3100150, GSNI-3100-130, GSNI-3100-140, GSNI-3100-150, GSNI3100-130, GSNI3100-140, GSNI3100-150 SPD-GSNI-3100-15, SPD-GSNI-3100-25, SPD-GSNI-3100-35, SPD-GSNI-3100,45, SPD-GSNI-3100-55, SPDGSNI310015, SPDGSNI310025, SPDGSNI310035, SPDGSNI310045, SPDGSNI310055, SPDGSNI-3100-15, SPDGSNI-3100-25, SPDGSNI-3100-35, SPDGSNI-3100-45, SPDGSNI-3100-55, SPDGSNI3100-15, SPDGSNI3100-25, SPDGSNI3100-35, SPDGSNI3100-45, SPDGSNI3100-55, GSNI-3100-15, GSNI-3100-25, GSNI-3100-35, GSNI-3100,45, GSNI-3100-55, GSNI310015, GSNI310025, GSNI310035, GSNI310045, GSNI310055, , GSNI-3100-15, GSNI-3100-25, GSNI-3100-35, GSNI-3100-45, GSNI-3100-55, GSNI3100-15, GSNI3100-25, GSNI3100-35, GSNI3100-45, GSNI3100-55 SPD-GSNI-3100-65, SPD-GSNI-3100-75, SPD-GSNI-3100-85, SPD-GSNI-3100-95, SPD-GSNI-3100,105, SPD-GSNI-3100-115, SPDGSNI310065, SPDGSNI310075, SPDGSNI310085, SPDGSNI310095, SPDGSNI3100105, SPDGSNI3100115, SPDGSNI-3100-65, SPDGSNI-3100-75, SPDGSNI-3100-85, SPDGSNI-3100-95, SPDGSNI-3100-105, SPDGSNI-3100-115, SPDGSNI3100-65, SPDGSNI3100-75, SPDGSNI3100-85, SPDGSNI3100-95, SPDGSNI3100-105, SPDGSNI3100-115, GSNI-3100-65, GSNI-3100-75, GSNI-3100-85, GSNI-3100-95, GSNI-3100,105, GSNI-3100-115, GSNI310065, GSNI310075, GSNI310085, GSNI310095, GSNI3100105, GSNI3100115, GSNI-3100-65, GSNI-3100-75, GSNI-3100-85, GSNI-3100-95, GSNI-3100-105, GSNI-3100-115, GSNI3100-65, GSNI3100-75, GSNI3100-85, GSNI3100-95, GSNI3100-105, GSNI3100-115 SPD-GSNI-3100-125, SPD-GSNI-3100,135, SPD-GSNI-3100-145, SPDGSNI3100125, SPDGSNI3100135, SPDGSNI3100145, SPDGSNI-3100-125, SPDGSNI-3100-135, SPDGSNI-3100-145, SPDGSNI3100-125, SPDGSNI3100-135, SPDGSNI3100-145, GSNI-3100-125, GSNI-3100,135, GSNI-3100-145, GSNI3100125, GSNI3100135, GSNI3100145, GSNI-3100-125, GSNI-3100-135, GSNI-3100-145, GSNI3100-125, GSNI3100-135, GSNI3100-145