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Your cart is empty.Introducing the Universal Hold Down Clamps by POWERTEC. This hold down clamp set provides you with a heavy duty and reliable solution to keeping your t-track/ t-slot work pieces in place. Each clamp is designed to fit firmly in your universal t-track/ slot assembly, providing you with high-tension clamping action. Premium Build + Innovative DesignFeaturing our unique lever shaped profile, these woodworking accessories deliver exceptional hold-down clamping action. They also flaunt an impressive clamping capacity for a wide assortment of task, while providing the user with optimal work piece clearance. The POWERTEC Hold Down Clamps are constructed out of heavy duty anodized aluminum, built for long-term usage without the worry of corrosion or wear and tear. We’ve added ergonomically designed 5 star knobs to give you full-range control. This makes adjusting, tightening and securing your material a breeze. To protect your work piece, these clamps are highlighted with non-marring rubber clamping pads. Whether you’re a professional or DIY enthusiast, these beefy clamps offer hassle free productivity and streamlined workflow. They’re easy to use, and even easier to love. Hold Down Clamp Specs Length: 5-1/2-Inch Width: 1-1/8-Inch Body: Anodized Aluminum Pads: Non-Marring Rubber Knob Type: 5 Star T-Bolt: 3-1/2” L with 5/16”-18 ThreadPackage Includes (TWO) hold down t-track clamps (t-bolts, washers, caps, knobs included)POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.
Charlie Yahr
Reviewed in the United States on March 6, 2025
Needed some hold downs for a sled I was building. The metal hold down is strong and the handles are durable. I’ve cranked them down with no sign of cracking or breaking. Holds your piece securely with moderate pressure on the clamps. Fits in a t track perfectly.I got an extra pair just to have around for anything else I might need them for.
Rodd Young
Reviewed in the United States on February 22, 2025
Look great but have not used
B.K.
Reviewed in the United States on January 22, 2025
Seem to be decently-made. We'll see how long the soft rubber parts will last and how long that plastic screw nut lasts, but the aluminum portion seems good.
Brent
Reviewed in the United States on September 7, 2024
I used these on an angle cutting jig I made for the table saw. They work great. Good hold down power and less expensive than many similar clamps. Good value.
JAG
Reviewed in the United States on September 29, 2024
These clamps fit my t-track without any problems. They are what was advertised and work. Using them to hold down boards while cutting angles with my crosscut sled. Form, fit and function is perfect. What I needed so I could use my hands to push the sled, not hold the boards steady.
MANdrew
Reviewed in the United States on June 15, 2024
These little things made my DIY tablesaw sled much more useful! They hold more securely than I expected even when not tightened very much. I sometimes have to place wood blocks spacers underneath the back side of them when clamping something taller than 1 inch because they are too short to have leverage against the base plate without them. I like that they are compact and easy to use.
Mustang 07
Reviewed in Canada on March 13, 2024
Great item works well. Would highly recommend this for anyone using other t track ìn stuff in there wood shop.
Don
Reviewed in the United States on February 4, 2024
Rather than pay a premium price for Wen hold-down clamps, I bought these. They are much more robust and easier to use than the Wen propriety clamps, but, they don't fit the Wen tracks. The Wen clamp's hex nuts are 0.46" wide. The T-heads on the Powertec bolts are 0.52" wide, i.e., too wide for the Wen tracks. A few minutes with a bench grinder made the Powertec bolts fit. If you don't have a bench grinder or a vise and file, spend the extra money for Wen clamps.
Paul
Reviewed in the United States on November 3, 2024
Nice Hold-Downs
Terry Udy
Reviewed in Australia on April 4, 2024
Solid and strong
Customer
Reviewed in Canada on April 20, 2024
Lone these clamps.
Customer
Reviewed in Mexico on March 12, 2023
Precisamente lo que necesitaba
Lyne Daigle
Reviewed in Canada on July 19, 2022
I wanted to use them to build a higher fence on my Kreg router table. The clamps do not fit in the T track of the table. Very disappointed, I thought the T-track size was standard. :(.
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