Three-Finger Lab Clamp with Bosshead, PVC-Coated, up to 3.5" Pack Size_100 and raised-graduated for shatterproof bench

and raised-graduated for shatterproof bench use

holding volume constant across specimens for isolated density comparisons

Aluminum-handled collecting net swings lightweight through tall grass and air sweeps for classroom field trips and introductory entomology sampling work

Used to crank a row of 16 cam-driven rods through a moving sine wave

Two-speed ticker timer kit printing 25 or 40 dots per second on paper tape via carbon discs

Three-Finger Lab Clamp with Bosshead, PVC-Coated, up to 3.5" Pack Size_100 and raised-graduated for shatterproof benchBuilt to grip round flasks and condensers during distillation or reflux, this three finger lab clamp pairs vinyl coated prongs with a swivel bosshead for flexible rod mounting.