New and Improved! The plastic parts are now injection moulded using a high strength, high stiffness glass fiber reinforced material. These new Oops clamps are awesome!
A4 pack of Oops Clamp Hand Nut for 1/4-20 T-Track.
These are required for T-Track.
Check out the Oops Clamps Video: https://youtu.be/lEfkyyRgwAE