"AP physics"

Perfect for Physics

The Hooks Collar is constructed with a ring that fits over a support stand rod, a hook and thumb screw.

This clamp can be attached to any standard meter stick. It is used as a knife-edge fulcrum for supporting the meter stick in the inverted position.

All Metal Construction to Carry Heavy Loads and Prevent Torque Damage

Vinyl Lined Extension Lab Clamp

Heavy-Duty, Spring Loaded Clamp Jaw.

Vinyl Lined Extension Lab Clamp

Threaded Metal One-Piece Clamping Screws

Vinyl Lined Extension Lab Clamp

Cork Lined Extension Lab Clamp