Adjustable Toggle Clamp, 4Pack 550lbs Holding Capacity Heavy Duty 4002 Style Toggle Latch Hasp Clamp

These clamps work great, I use them for a few things around the house. This particular purchase was to secure freezers in the garage. They're getting old, the seals don't hold as secure as they once did. Even though the freezers are level there has been a time or two where I have found a door partially open. So, I bought these clamps, fastened them with Aluminum Pop-Rivets, adjusted the clamps and locked them down with the lock nut and they work great.My wife really loves them. Super easy one-handed operation.

Sturdy and fully adjustable