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The POWERTEC 20318 Ductile-Iron Base, Push/Pull Quick-Release Toggle Clamp, 500 lb Capacity, 305-CM, 4PK
Delivers a rock-solid grip on your stock when your project requires a push/pull holding-action that locks your workpiece, flush and tight, against a positive stop. It's the woodworker's essential solution for use in your jigs, fixtures, assemblies and movable bases.
Easy adjustability means customizing clamp to stock thickness and placement is hassle free. With its superior, vibration-resistant, ductile-iron base, you are assured the kind of stable stock placement that allows for optimal woodworking safety and efficacy. And because ductile iron has an enhanced capacity to stand up to (sustain, absorb) maximum tensile strength, you can depend upon the ultra-potent hold of these clamps in even your most demanding applications. Lastly, having greater yield strength than cast steel, this unique material gets top marks in durability and high-performance - so you can get the job done to perfection, time and time again.
The clamp body itself is ruggedly constructed of zinc-plated, cold-rolled carbon steel that resists corrosion, and is the industry-grade material of choice for clamping components. Featuring side clamping action that provides the unique ability to securely grip your workpiece in a vertical or horizontal position. , this handy tool maximizes work-surface clearance, leaving you free to create master craftsmanship - quickly and with ease. Handle opens a full 180 degrees, so edge mount this device to your fixture or work surface to take advantage of the full clamping range. Last but not least, its ergonomic ribbed-plastic handle provides a comfortable, safe and sturdy grip that allows for enhanced user leverage and control. Streamline your projects with this ingenious device. Simple to install, adjust and use. Just pull handle to activate firm pushing clamp-action - its' that easy.
Maximize utility, efficiency and woodworking satisfaction with POWERTEC Ductile-Iron Base, Push/Pull Quick-Release Toggle Clamp. We've got a secure grip on clamping perfection.
- Clamping Base Dimension: 2" x 2" -1/4"
- Mounting slot measures: 1/4" DIA
- Clamping range extends from 1-3/4" to 2-5/8"
- Bolt length: 1-1/2"
- Clamp height (including handle) when fastened: 3-7/8"
- Total Clamp length (including handle) during use: 5-3/8" - 6-1/4"
Jkg185
Reviewed in the United States on March 11, 2025
Foot bolt threads do not fit clamp threads. Do not buy for powertec toggle clamp. I bought this clamp foot specifically to match the toggle clamp it is listed with so that they would work together. They do not. Disappointing. List the thread specs will ya!
Joe the wood worker
Reviewed in the United States on August 21, 2024
This is a very well made clamp for an excellent piece. Thank you
Rattletrap1970
Reviewed in the United States on June 13, 2024
I bought this for a 3D printed Roll-Crimp vise for reloading shotgun shells. It's a nice well made clamp that does exactly what it was designed to do.
E. V.
Reviewed in the United States on August 4, 2023
solid good quality, good strong finish good price
Jim the wide
Reviewed in the United States on January 14, 2023
Ordered these for a tool I was building - to hold a template and workpiece. Then used a trim router to complete the workpiece. the hold downs were smaller than I envisioned, but worked well. Four clamps held a on a stack of a 1/2 plywood template and corresponding workpiece securely, with easy out for the next piece.
Richard
Reviewed in Canada on October 17, 2022
I have 2 of these clamps which will be used to build desk mounts almost identical to the very expensive name brands. The desk mounts are for a separate throttle and flight stick (HOTAS) for my flight simulator. The only other piece required to finish it is a small rubber furniture foot that can be purchased cheaply at most hardware stores. I am able to build the mounts with minimal tools and for about 1/3 the cost of the name brand mounts. For those interested simply google "DIY hotas mounts" or look at some images. I will include a few photos when the mounts are complete.
Tolly
Reviewed in the United Kingdom on January 31, 2022
Looks good for my pocket hole jig, not built yet but will update when completed.
JimGuy
Reviewed in the United States on June 17, 2021
Very useful size that allows installation where other toggle clamps are just too big. The clamp screw could be longer. Single hole for the pressure screw on my units. The fastening nuts are very soft and strip-out easily. I have to give 5 stars though because they fit my application perfectly. Other nuts are easy to come by. A clamp that would fit my space requirements was not.
Mark L. Beuligmann
Reviewed in the United States on December 24, 2021
I bought this push-pull clamp to be part of a woodworking jig that will hold round wood knobs so that I can drill them to accept a threaded insert. It is solidly built and looks like it can apply the clamping pressure I need. Before you purchase this clamp, however, you need to know that the shaft does not have a close tolerance fit in the barrel. There is some wobble - almost 3/32" at the end of the shaft when the clamp is closed.
Recharged
Reviewed in Spain on June 11, 2020
Fuerte y buen calidad
Fco med.
Reviewed in Mexico on December 8, 2020
Error mio, no mire bien las especificaciones del vendedor (las cuales son muy claras), pero en material y resistencia están muy bien.
juan bautista galaviz campos
Reviewed in Mexico on October 3, 2020
es una buena prensa, su base es muy robusta y da una exelente forma de fijacion .
Michael D. Chlanda
Reviewed in the United States on April 16, 2018
As with the small pair of clamps, reviewed separately, these don't come with screws, or bolts, but I can figure something out, may need to get a second one, to make a pair. Also, easy to use and adjustable. Will come in helpful down the line, need to mount to a table, workbench, or a piece of wood, to make portable.
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