Collar and Set Screw

The Collar and Set Screw (10103S25) is the genuine Wilton replacement part for the Wilton 504M3, 504-1/2M3, 604M3 and 604-1/2M3 Machinist Vises. It is manufactured to the original factory specification, so fit, hardware and clamping performance match the component it replaces. Ordering by part number keeps you matched to the correct model and revision. Confirm the model number stamped on your machinist vise before ordering, because part numbers change between sizes and series. Refer to your owner's manual and parts schematic for the exploded view, the quantity used per tool, adjacent components and any hardware needed to install it.