Finest quality coil springs, controlled-tension wound for smooth operation without binding under compression. Over-Pin springs are designed to function over gun pins and plungers. OVER-PIN KITS - 12 Coil Springs, 7 sizes, wound and sized to operate without binding over pins from 3⁄32" (2.4mm) to 3⁄16" (4.7mm). 12" long (30.5cm). Kit #1, OD-12; Light duty. Kit #2, OD-12; Heavy duty.
SPECS: High tensile spring wire. 12" (30.5cm) long.
Finest quality coil springs, controlled-tension wound for smooth operation without binding under compression. Over-Pin springs are designed to function over gun pins and plungers. OVER-PIN KITS - 12 Coil Springs, 7 sizes, wound and sized to operate without binding over pins from 3⁄32" (2.4mm) to 3⁄16" (4.7mm). 12" long (30.5cm). Kit #1, OD-12; Light duty. Kit #2, OD-12; Heavy duty.
SPECS: High tensile spring wire. 12" (30.5cm) long.