Zinc electro-plated steel
16 gauge steel tubing
Stronger, lifts more weight
Unaffected by temperature
No seals to deteriorate
Specially treated shot-peened high tensile spring mechanism lasts for years
Zinc electro-plated steel
16 gauge steel tubing
Stronger, lifts more weight
Unaffected by temperature
No seals to deteriorate
Specially treated shot-peened high tensile spring mechanism lasts for years