16 Pack Adjustable Toggle Clamp, 330lbs Holding Capacity Heavy Duty 4001 Style Toggle Latch Hasp Clamp for Door, Box Case Trunk, Smoker Lid Jig, Quick Release Pull Latch, Sturdy Metal Draw Latch

I really like these toggle catches. I used them to seal a box with a cyclone mounted on top and their ease of adjustment made getting a good seal very easy. I'm happy with their quality and durability, as they have been in use for more than a year with no problems.

They hold up really well. The installation is really easy and they function great. The size is perfect for what I needed

They tend to unlatch if not used on let say a door that only opens straight . Bought for a small fridge to keep the doors securely closed , they wouldn’t seal shut. But I drilled a Freon line and that was that. So I used to secure a pet gate to the wall a few days ago. Need to be able to move the gate to a different position and the permanent wall hinges on the gate weren’t an option .so instead of just blocking my bulldog from getting to the living area I could move if I needed to so he couldn’t get to the kitchen area also when I have company or just need him outta the way. basically blocking him off from half the house but still having him in the room so he doesnt feel left out. He gets excited and likes to jump on everyone. 👎🏼 If the gate is pulled from the wall it will unlatched.bit only at the ends where I have them just so that section stays against the wall(the extra sections not actually keeping him in) But it holds if the dog pushes from the side he’s on . So overall they did the job good enough .(wire ties for mock up only but they hold pretty good ) Gonna see if I can use two of the last three to replace a broken plastic latch on a tool box. Maybe I’ll update if possible once I get to that.

I'm not sure that these clamps are "Heavy Duty" -- they are small and seem light, but they were perfect for my application in which I wanted small clamps that would be held in place by small screws. They fasten well and are amply adjustable. I like the red rubber coating, which makes it easier to understand the clamp orientation and which makes the clamps comfortable to open and close.

These are highly recommend latches by many bee keepers. These work well to keep the heavy bee boxes together during transport. Look forward to using these for many years to come.