Spring Clamp Set 7 Piece Four Large 6 Inch Heavy Duty Clamps + Three 4.5 Inch Small Muslin Clamps

I purchased these clamps for use out-of-doors to hold plastic sheeting or floating row covers to homemade 4' (h) X 8' (l) X 6' (w) garden hoop house frames that are made of bent PVC pipe secured to a wooden base frame. The clamps are quick to clamp on and remove, weatherproof and grip the sheeting well enough to hold it to the pipe and wooden frames even in windy conditions. My only criticism is that they deteriorate over time with use outside where moisture and sun may render the springs rusty and the plastic brittle. Nonetheless, they are inexpensive so even if they need to be replaced every 2 -3 years, they are the best alternative I have found for this application.

Great product. nicely designed and lighter weight than steel spring clamps.

These clamps are very sturdy and of good qualit at an affordable cost. I am very happy with my purchase.

Excellent clamps. Strong enough to hold my 10 ft x 20 ft muslin backdrop for photography.

Do Not Buy, These look nice when you get them but they wont last. I placed all clamps on some trap to hold firm to 2x4, By November i never moved them, i had 3 broken that had snapped due to cheap plastic, and 3 other are bent and i predict they will break by 2016

If you are a do-it-yourself project person, then these clamps are a must. They are strong enough to hold your projects without damaging them. I use them for a huge variety of things, but especially to hold images near the art or craft work that I'm currently working on.This set is especially nice since it has 2 sizes included.