Proto J49116S2 Roll Pin Punch 1/16 in S2 Steel

Product Description

The PROTO J49116S2 is a roll pin punch machined from S2 steel, designed for driving and removing roll pins in mechanical assemblies. With a 1/16 inch punch tip and an overall length of 3.75 inches, this punch delivers controlled force in tight-clearance applications. The S2 tool steel construction provides high impact toughness and resistance to deformation under repeated hammer strikes. It is a standard hand tool used by mechanics, millwrights, and maintenance technicians across industrial and field service environments.

This roll pin punch is suited for driving 1/16 inch roll pins found in gears, linkages, shafts, and other precision mechanical assemblies. Its compact 3.75 inch overall length makes it practical for bench work and moderate-clearance applications. The 1-7/16 inch tip length provides enough extension to fully seat or drive out roll pins without marring surrounding components.

Key Features

• S2 tool steel construction for impact toughness and long service life
• 1/16 inch punch size for driving or removing small-diameter roll pins
• 3.75 inch overall length suited for bench and general maintenance work
• 1-7/16 inch tip length for full pin engagement
• Compact profile fits moderate-clearance work areas

Compatibility

Designed as an OEM-style replacement or direct-use roll pin punch for mechanical maintenance applications requiring a 1/16 inch punch size.

Installation Notes

Roll pin punches are used by mechanics and maintenance technicians with a ball-peen or brass hammer. Always support the workpiece firmly before striking to avoid component damage. Use the correct punch size matched to the roll pin diameter to prevent punch tip damage or workpiece deformation. Eye protection should be worn during all punch and hammer operations.