hardware springs
century spring c 259 2 count 4 inch extension springs 1 . 19 inch od
extension springs generally close wound helical with ends formed to permit their use in applications requiring resistance to pulling force 13 16 outside diameter 4 length 0 120 wire diameter 0 73 maximum deflection 61 7 maximum safe load 2 per card width 2 5 height 5 75 sku jnsn60816
century spring