I use these in my workshop to secure wood planks while sanding and to securely hold my saddle pony when stitching leather.
They hold great and are a cinch to release.
They are made of high-quality cold rolled steel and will last for years to come if used correctly.
The grips are nice to help with clamping and unclamping.
They will securely hold up to 200lbs
I would HIGHLY recommend these to others.
Quality - A
Manufacturing - A
Functionality - A
Design - A