148 Wire Spring 905 OD

Very Strong, Valve Quality Spring Power! Fits ID piston of HW 80, 35 and other larger air rifles. Approximate spring size: .905 OD (23mm) .610  ID (15.5mm) .148" Wire Diameter 65lb /average Coil Count XX MAXIMUM COILS AVAIL. 39 To order Custom Cut Coils *Simply specify the amount of coils you would like in the comment box of your order. Example 35 coils:Mod# 905x148- 35  *The XX represents the total amount of coils which includes the two closed ends. All custom cut springs will have 'closed, ground and polished ends'.