GoJak caster assemblies feature premium hex locknuts designed for maximum security and performance. Engineered to stay firmly in place even under heavy vibration and dynamic loads, these locknuts are crafted from corrosion-resistant zinc-plated or stainless steel for lasting durability.
Precision-matched to axle bolt size 5/8″-11, they ensure a perfect, worry-free fit every time.








Reviews
There are no reviews yet.