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Introducing the Latch Action U Bolt Self Locking Toggle Clamp Set (40341) by POWERTEC.
These latch action toggle clamps are designed and engineered to provide an adjustable and secure clamping action for many of your woodworking, automotive and heavy duty machinery projects. An absolute must any professional or hobbyist woodworker, the U-shackle (bolt) self-locking design ensures a reliable hold to quickly secure and protect your jigs, fixtures and assemblies – optimizing your workflow for multi-tasking and high quality results.
Holding Capacity: 2000 lbs
Premium Design
This set of large adjustable clamps offer an easy-to-use design, with both, strength and durability at your disposal. They feature red (color coded) vinyl grip handles that deliver an easy, super comfortable gripping profile. The cold rolled steel latch bodies possess rugged construction, enhanced with a zinc plated coating for corrosion and rust resistance.
Common Applications
- Woodworking
- Door Clamps
- Machinery
- Automotive Applications
- Broken Handles
- Workbench Joining
- Outdoor Activities
- Fishing
- Rock Climbing
Clamp Dimensions (when closed)
9-3/8” L x 2-5/8” H x 2-1/4” W
POWERTEC is a leading manufacturer of high quality wood work accessories, sanding discs 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.
JM
2025-06-17 10:24:07
I used these to hold the roof latched down on my generator shed. They're probably overkill for that task, but they work well. Didn't realize they were quite so big. I'd definitely trust these for a tire carrier latch on my jeep. The shackles are 5/16" and have some adjustment in and out with the threads, and side-to-side with the shaft the threaded rod goes through, making installation easy. The locking feature is nice because the two halves can be mounted slightly out of plane and remain locked. I used 5/16(8mm) lag screws to mount. The holes are slightly too small for 3/8" bolts. Thankfully, I didn't have the issue that the other reviewer had with the tab for the locking mechanism being formed incorrectly. Hopefully that was just a one-off problem.
Dave
2025-06-13 18:18:44
Very nice design. Strong. Exactly what I was looking for!
Paul Dearing
2025-06-04 13:41:16
I used one to hold two barn doors closed to eliminate a drafty gap. These heavy wooden sliding doors are 5' wide and 8' high. One clamp was enough to pull them together snuggly. These clamps are easy to latch and the trigger makes them easy to open.I would have given 5 stars if they had included screws.
Christopher B. Doty
2025-06-02 13:03:45
Used 'em to keep my camper shell door closed. They've been working great.
CMA
2025-05-15 12:32:46
These are great clamps. I used them to hold two pieces together when using epoxy. Good range of adjustment.
Mike
2025-05-12 10:40:32
I have used these and other sizes for several applications. So far no issues with the quality. These ones are very small and are probably best for something like a tool box or crate lid.
Customer
2025-05-11 10:11:05
very handy in shop securing cabinet doors
Crystal N
2025-04-16 14:11:38
Used on a homemade router jig.
Brandon
2025-03-31 18:45:01
Product was ok, but are extremely small. Also does not come with any screws. Worked to hold a box frame together but will have to see the durability as they are tiny.
paul
2025-03-06 11:18:37
Very sturdy. Could not have found better in my local hardware store. Great price.
Gerardo h.
2024-12-29 11:43:14
Muy fuertes, los materiales se sienten de muy buena calidad.
Colin Webber
2024-12-08 11:49:27
Delivered on time, easy to fit, happy to recommend.
Kay
2024-11-24 17:47:05
These toggle latches are great. I installed it on a chicken coop door. It is overly heavy-duty for my case, but works amazing nonetheless.
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