2pcs Heavy Duty Toggle Clamp Capacity 400LBs, 304 Stainless Steel Adjustable U Bolt Holding Quick Release Latch (40323-2pcs)

Good product, fit perfectly.

Good locks for locking our extended table.

I bought these cuz physically they looked the same as some bigger ones but were a little cheaper. There was MM measurements but you know, us stupid americans, I thought it was bigger then it was. I didnt really look or do the math. They are really small. I havent measured them but im not going to return them cuz it was my bad. Do the math or realize that a 4mm screw hole is probably a pretty small unit.

A little smaller than expected

latches work perfect. little smaller than I hoped for, but overall work real well

Used them to pull smoker door tight at top and bottom. Adjustable

I used this clamp to make a device that will clamp a rope and prevent the rope from moving until the clamp is released. The device is used on a sailboat tiller to keep the rudder stationary without having to physically keep your hand on it.

I use these on the hatches on my boat.