The Safety Spring Pin is notched for secure locking of the spring.
Spring is securely pinched where it passes through the upper end of the pin, it will not pull out.
All pins have a heavy duty washer welded to the pin.
Material Used: - C1144
Finish - Zinc Plated
Pin Dia: 1/2
Pin Length: 5 51/64
Usable length: 4 1/2
Wire Dia: .177
Washer Gauge: 12
Washer Dia: 1 1/4
Loop Clear: 2 3/4
Tensile Strength: 105 thousand PSI
Sheer Strength: Low 69,300 lbs and
High 78,750 lbs