Jet 21500-03 Jaw Insert Assembly Vise Best Choice

The JET 21500-03 is a replacement jaw insert assembly designed for use with JET vises in professional shop and trade environments. Jaw inserts provide the gripping surface that contacts the workpiece, protecting both the vise jaws and the material being held. This assembly is a direct OEM-style replacement component, allowing technicians and machinists to restore worn or damaged vise jaw surfaces without replacing the entire vise unit. It is installed by machinists, metalworkers, and trade professionals who rely on consistent clamping performance for fabrication, assembly, and repair work.

This jaw insert assembly is specified for use with the JET 63188 (model 1560) and 746A vise models. It is suited for workshop environments where maintaining accurate jaw alignment and surface integrity is critical to work quality. Replacement jaw inserts are a routine maintenance component in high-use shop settings, making this assembly a practical stock item for facilities running JET vise equipment.

Key Features

• Direct replacement jaw insert assembly for compatible JET vise models
• Restores gripping surface without full vise replacement
• OEM-specified fit for accurate jaw alignment
• Sold as a single assembly unit

Compatibility

Compatible with JET vise model 63188 (1560) and 746A as specified by the manufacturer.

Installation Notes

Installation is performed by machinists or qualified shop technicians. Secure the workpiece or vise in a stable position before removing existing jaw inserts. Follow the vise manufacturer’s service documentation for proper insert seating and fastener procedure. Inspect jaw body surfaces for wear or damage before installing replacement inserts.

Technical Specifications

• Compatible Models: 63188 (1560), 746A

Standard Information

• Brand: JET
• Manufacturer Part Number: 21500-03