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WORKPRO

WORKPRO 90 Degree Corner Clamps for Woodworking, Set of 4 Adjustable Spring Loaded Clamps One Hand Woodworking Tools for Framing, Cabinets and Projects

  • Based on 42 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Aug 26
Order within 9 hours and 32 minutes
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Features

  • ADJUSTABLE CLAMP FOR DIFFERENT THICKNESS - This corner clamp fits board thicknesses from 3/16" to 3/4", making it suitable for securing 90 degree corners and T-joints.
  • DURABLE & LONG LASTING - Made of high-strength ABS material, this corner lock provides reliable strength and durability for small woodworking tasks.
  • EASY ONE-HANDED OPERATION - Spring-loaded design allows for easy one-handed use, while the high spring tension keeps boards firmly in place during drilling, screwing or gluing.
  • Versatile for Woodworking Projects - This corner clamp is ideal for making picture frames, wooden boxes, shelves, cabinets and more, and provides support during nailing, screwing or gluing
  • PERFECT GIFT FOR DIY ENTHUSIASTS - This 4-piece woodworking corner clamp set is a perfect gift for men, husbands, fathers, as well as DIY enthusiasts and woodworking hobbyists.

Material: Acrylonitrile Butadiene Styrene, Plastic


Brand: WORKPRO


Color: Blue


Style: Classic


UPC:


Number of Packs: 4


Number of Items: 4


Set Name: WORKPRO 90 Degree Corner Clamp Set (4 Piece)


Unit Count: 4.0 Count


Manufacturer: HANGZHOU GREATSTAR INDUSTRIAL CO.,LTD


Brand Name: WORKPRO


Model Number: W032085AE


UPC: 820909626770


Set Name: WORKPRO 90 Degree Corner Clamp Set (4 Piece)


Manufacturer: HANGZHOU GREATSTAR INDUSTRIAL CO.,LTD


Manufacturer Part Number: W032085AE


Unit Count: 4.0 Count


Material Type: Acrylonitrile Butadiene Styrene, Plastic


Color: Blue


Style Name: Classic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 26

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

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Top Amazon Reviews

    • stroke victim
Nice packaging, one hand use, compact, initial test was positive. i have 5 other clamp products going on marketplace for sale.
Reviewed in the United States on May 30, 2026 by David Mckenzie
    • The quick and easy
Dose the job that others couldn't, quick and easy
Reviewed in the United States on May 27, 2026 by 4430salton
    • Ok for small miters Ok for small miters
Review Image by Truly A to Z
When I first opened these I immediately thought they were going to be of limited utility given their small size and the fact that they depend on a spring rather than screws to do the clamping. And in terms of real woodworking I was right. But after giving them a try with some small miters I can see how some people would find them perfectly adequate. They are pretty well made from all plastic except for a fairly stiff spring. The clamping wedge slides smoothly in and out as well as having some side-to-side travel. This is useful if you have two different thicknesses of materials you’re trying to join. Speaking of thicknesses, you’re limited to ¾” max. And apparently there’s a minimum of 3/16” below which the spring isn’t going to do much. And therein lies the basic issue. With a screw-type clamp you can go to zero or max width with as much force as you want. But screw-type clamps clock in at a minimum of double what these run so there’s always a trade-off. Not sure why they claim one-handed operation because you have to apply force to the spring while wrangling the frame pieces into place in the jaws. I guess if the workpieces are already positioned and clamped on the bench then it’s one-handed to get these clamps onto them. Besides miters you can also join pieces in a ‘T’ configuration as with most corner clamps. All in all these are ok for what they are, economical small clamps for small jobs. So while I do believe you can never have too many clamps and that you need them in all sizes, if you do a lot of frame making or cabinetry you’ll want to invest your dollars (more of them) in some serious screw-type clamps and leave these to the casual crafter. ... show more
Reviewed in the United States on April 5, 2026 Reviewed in the United States on April 5, 2026 by Truly A to Z
    • Strong little clamps
Like these, pretty strong, work well, used them to fix together my baseboard single handed.
Reviewed in the United States on May 13, 2026 by Gayne
    • Good value
Worked great on a remodel of some kitchen cabinets
Reviewed in the United States on May 17, 2026 by Noah Body
    • Nope
Small, good for little projects
Reviewed in the United States on May 9, 2026 by Trucker
    • Keep thinking, not there yet
Too loose to be a serious help, and the releasing spring is pain in the b... Going back to my old screw-on
Reviewed in the United States on June 22, 2026 by Simon Cherkasski
    • Good tool
Very good for holding small wood project corner.
Reviewed in the United States on May 6, 2026 by Rob

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