Add secure, comfortable tightening power to your jigs and fixtures with the WoodRiver® Five Star Knob – Through Hole – 18 Insert – 5/16". This durable, easy-grip knob features a classic five-star shape that provides excellent torque and control, making it ideal for jig building, fixture adjustments, and custom shop setups. The through hole design and brass 18 insert ensure smooth, reliable threading and long-lasting performance.

Whether you're assembling new woodworking jigs, upgrading existing fixtures, or customizing tool setups, this star knob offers dependable holding strength and ergonomic comfort you can feel with every turn.

Features:

• Five-star design provides strong, comfortable grip
• Through hole with 18 insert ensures smooth, reliable threading
• Fits common jig and fixture hardware
• Durable construction built for repeated shop use
• Ideal for jigs, fixtures, fences, tool setups, and adjustments
• Easy to install and replace

Specifications:

• Style: Five Star Knob
• Material: ABS Polypropylene
• Insert Size: 18 insert
• Thread Size: 5/16"
• Type: Through hole knob
• Applications: Jigs, fixtures, woodworking hardware, shop setups

What's Included:

• (1) Wood River® Knob - Five Star with Through Hole - 18 Insert - 5/16"