Review on π Perko 1 3 Inch Spring Clamps: Secure and Versatile Clamping Solution for Various Applications by Devin Keller
Do not waste your money!
Based on our own experience, these spring clamps are terribly made and do not even hold light materials such as paperclips. The only pro we can find is that they are cheap, but the cons definitely outweigh that. The clamps are flimsy and easily break, and they do not provide a strong enough grip for any serious workholding. We highly recommend looking for better quality clamps elsewhere.
Pros
- Strong grip to hold items firmly in place
Cons
- Prone to leaving marks on delicate surfaces
