4 Pcs Corner Clamps for Woodworking, MSDADA 90 Degree Right Angle Wood Clamp Corner Clip Fixer Ruler Square Clamp for DIY Hand Tools Making Cabinets Furniture Repair Connection Welding Drilling

Bought these to help make a few boxes for some french cleats storage and these have been just amazing at helping to get the corners together. They do a really good job of keeping 2 pieces together and provide enough movement to make sure your corners are square but still give you an extra hand while you adjust and fix them in place. They have a spring on the back you can pinch down with finger and thumb to get you pieces in and the little triangle can move side to side to help with different widths.Not strong enough to hold a joint that is going to be glued as you'll need a clamp for that but to help you get them in place, these are just fantastic. Highly recommend.

These are ok for the smallest of jobs, anything smaller than 20mm thick. The springs are are extremely stiff so you need to be patient when using them. The plastic fittings feel a bit flimsy so not sure how long they will last.

Very good extra pair of hands. I used the clamps when making a toy box for my granddaughter, and they were a great help. The clamps can be a bit fiddly when first trying to put them on the wood you’re joining together, and you have to have a good strong set of fingers to open them, but once they’re on they’re a strong joint were you need it.

Does what it should, not that strong but strong enough for smaller jobs

I've not used them yet but they look strong

these were a great couldn’t do without them now absolutely great for holding corners together for glueing and pinning. i will be getting some more but small ones for thin plywood. 10/10

the service was second to non came next day. they work well but if you are using for max width timbers you will need strong hand as the springs are very strong

Used to make box to surround outdoor tap, like having a third hand , little tight to compress, springs heavy but that’s what makes them work well,