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DuBois 10 Pack 1/4"-20 Wing Knobs, Threaded Clamping Knobs for T Track & Table Saw Accessories, Featherboard, Woodworking Jigs on Miter Saw, Router Table, Drill Press (51002)

Based on 79 reviews
Condition: New
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$8.49
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Oct 30
Order within 12 hours and 28 minutes

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At a glance

Condition
New
Size
7/8" Depth
Style
1/4-20 Thru Hole
Color
Black
Dimensions
5"L x 4.25"W
Weight
2.88 oz
Material
wood, metal, Alloy Steel Plastic
In the box
KnobNut

Features 5

  • INCLUDES: (10) Thru Hole T-Knob Fittings 1/4-20
  • 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

Description

These 7/8" Depth x 1/4-20 Thru Hole 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. 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 5/16-inch-18 knob thru hole features a plated steel construction that won't crack or strip due to over-tightening. Perfect tool-less replacement knob and/ or an alternative to using t-bolt and t-nut fastener hardware. 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

Specs 29

Material wood, metal, Alloy Steel Plastic
Brand DuBois
Color Black
Style 1/4-20 Thru Hole
Product Dimensions 5"L x 4.25"W
Style Name 1/4-20 Thru Hole
Exterior Finish Black
Shape T-Shaped

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Works for me
Size: 7/8" Depth Style: 1/4-20 Thru Hole Color: Black
Needed some knobs, these worked.
Reviewed in the United States on June 27, 2026 by MS

good value, tighten easily
Size: 7/8" Depth Style: 1/4-20 Thru Hole Color: Black
Good wing knobs. Would buy again. Large enough to get a good grip and tighten. Good value.
Reviewed in the United States on November 14, 2025 by Farmy

Love these wing knobs!
Size: 7/8" Depth Style: 1/4-20 Thru Hole Color: Black
Wing knobs are very practical in woodworking where I have to set up temporary jigs from time to time. These seem to be well made and meet my expectations. I need to order more in various sizes.
Reviewed in the United States on February 1, 2024 by Scott Rooks Headland, Alabama

Fits
Size: 7/8" Depth Style: 1/4-20 Thru Hole Color: Black
Works fine
Reviewed in the United States on January 22, 2026 by Brian Rayford

Excellent quality
Size: 7/8" Depth Style: 1/4-20 Thru Hole Color: Black
This fit perfectly to replace an indexing knob on my Earthway spreader.
Reviewed in the United States on September 24, 2024 by Callaway184

Very nice and functional knobs
Size: 1/2" Depth Style: 1/4-20 Thru Hole Color: Black
Very nice knobs. I purchased both the 1/2" and 7/8" 1/4-20 offerings. All knobs work better than expected with smooth finishes, smooth and snag free threads. Knobs spin on and off bolts very smoothly. They are very nice to use on my jigs. I'll be sure to purchase more when I need them.
Reviewed in the United States on May 17, 2024 by Juju

It great.
Size: 7/8" Depth Style: 1/4-20 Thru Hole Color: Black
Bought to do some lamp shade decorating but ended not using. Just didn’t look quite right.
Reviewed in the United States on January 26, 2026 by Ed H.

Light weight but work good.
Size: 7/8" Depth Style: 1/4-20 Thru Hole Color: Black
Very lightweight but works great for easy spin-on, spin-off mounts.
Reviewed in the United States on July 29, 2025 by Dan G.
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