DuBois 51001 Wing Knobs, 10 PK (more choices)

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Product Overview

Introducing the T-Style Thru Hole Knobs by POWERTEC.

  • INCLUDES: (10) Thru Hole T-Knob Fittings 1/4"-20 or 5/16"-18 
  • FUNCTION: Provides safe, secure hand-grip for optimum adjustment and tightening control
  • CONVENIENT: Perfect tool-less replacement knob and/ or an alternative to using t-bolt and t-nut fastener hardware
  • APPLICATIONS: Ideal for t-track assemblies, hand tools, feather boards, saw fences, drill press, dust collection tools, woodworking jigs and fixtures
  • PREMIUM BUILD: Each plastic knob possesses a high quality thermoplastic construction with a smooth finish and complimented with a plated steel insert – both crafted together to form a durable and high quality T fitting that won’t crack under pressure

These t-shape nuts are designed to provide you with a multi-functional toolless fastener knob that gives you optimal control with a secure, tight grip for your applications. The user friendly build allows you to utilize a secure hand-grip while maximizing your adjustment and tightening control. It allows you to streamline your workflow and enhance your project results with a simple twist and turn.

Premium Construction and Design

The black knob is made with high quality, durable polymer plastic and flaunts an ergonomic design that is comfortable to secure and twist with the hand. The threaded 1/4"-20 or 5/16"-18 knob thru hole features a plated steel construction that won’t crack or strip due to over-tightening.

Commonly Used Applications:

  • T-track assemblies
  • Hand tools
  • Feather boards
  • Table saw fences
  • Drill presses
  • Woodworking jigs and fixtures
  • and many more!


  • 1/2" Depth, 1/4-20 Through Hole, see POWERTEC 51001
  • 7/8" Depth, 1/4-20 Through Hole, see POWERTEC 51002
  • 1/2" Depth, 5/16-18 Through Hole, see POWERTEC 51003
  • 7/8" Depth, 5/16-18 Through Hole, see POWERTEC 51004


WARNING: Cancer and Reproductive Harm -


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