The Big Horn 19717B 4 Point Knob is used on featherboards, jig making kits, and other adjustable woodworking accessories where a secure hand-tightened grip is needed. Its 4 point design makes it easy to grip, tighten, and loosen during setup changes and positioning adjustments. The 5/16"-18 thread fits a wide range of compatible jigs, fixtures, and shop accessories. It works well as a replacement part or for building custom jig setups in the shop. This knob helps keep adjustable components secure while allowing fast and repeatable adjustments.

Features:

• Makes setup adjustments easier with a 4 point design that provides a secure and comfortable grip
• Fits compatible featherboards, jig making kits, and other shop accessories with a 5/16"-18 thread.
• Helps hold adjustable components firmly in place for accurate positioning and repeatable results.
• Works well as a replacement knob or for custom jig building and fixture applications.