Starlock Washers

Star-Lock washers are a brand name of a push-on fastener manufactured for the purpose of gripping onto round shafts. Once pushed on to the shaft, they grip immediately. Once secured, Star-Lock washers are almost impossible to remove without damaging and probably destroying them.

Starlock washers are commonly used on the axles of prams and pushchairs to prevent the wheels from working loose.

Starlock washers come in two variations – capped and uncapped. Capped versions feature a push-on cap that hides the internal serrated section of the washer.