Pin, Tensile ((1/4" Dia 3-1/2" Locking) Round Black Knob- Universal Weight Stack Replacement PIN | Detent Hitch Locking PINS - Multiple Size Locking Lengths | by SBD

Exactly as described. Happy customer

Decent for price

I ordered the pins to replace some bent ones we had in our community fitness center. They are sturdy and do the job at a good price.