"tube coolers"

Easy to attach.

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

Used to control flow in flexible tubing.

Easily clamp tubes up to 1" in diameter.

Hold two burettes at adjustable angles.

Durable and corrosion-resistant.

Hold thermometers at odd angles and distances safety.

Universal clamp with 2 prongs and cork-lined jaws, providing a gentle yet secure grip for holding objects up to 2.3" wide.

Stainless steel clamp with curved PVC-coated jaws.

Retort clamp with 4 prongs, cork-lined jaws, and a boss head for attaching to rods up to 15 mm, offering secure and adjustable holding for objects up to 90 mm in laboratory setups and experiments.