"bouteille de gaz"

Threaded Metal One-Piece Clamping Screws

This bosshead can swivel 360°.

A versatile clamp to securely grip a variety of cylindrically shaped glass and labware.

Securely holds rods at a 90 degree angle.

Versatile swivel bosshead test tube clamp holder to increase user friendly operations.

Metal mini boss head with a 15 mm diameter, providing secure attachment and flexibility for various lab apparatus.

Secure laboratory equipment and apparatus at right angles.

Our swiveling boss head allows you to hold two rods at any angle.