Sierra Nitride Coated Nautalift 40-Pounds, 9.5 - 15" Range 5.5" Stroke Gas Lift Supports. Ladder This is not a zero-discharge

This is not a zero-discharge prevention system

Thermally Protected

Each rod has a limited lifetime warranty

these lightweight

Sierra Nitride Coated Nautalift 40-Pounds, 9.5 - 15" Range 5.5" Stroke Gas Lift Supports. Ladder This is not a zero-dischargeSierra Nitride Coated Nautalift 40 Pounds, 9. 5 15" Range 5. 5" Stroke Gas Lift Supports. Marine grade, exact fit OE replacement gas filled supports. Nitride coated annealed steel rods for corrosion resistance. Features engineered polymer rod ends, bronze bushings and a unique multi lobe internal seal. Nitrogen filled. ALWAYS replace gas springs in pairs. Electrostatic black coated steel housing.