1.5m Metal Optical Bench Mechanics_Kinematics portable enough for mobile demonstrations

portable enough for mobile demonstrations of current-driven magnetic field strength

the lower-friction variant of the metal-bearing bench-clamp pulley in the series

Nickel-plated T-pins provide secure specimen pinning with broad heads for stable dissection board mounting in biology laboratories

Built for identification exercises

6oz each in a 4-pack for chemistry-themed home entertaining and science enthusiast gifting

1.5m Metal Optical Bench Mechanics_Kinematics portable enough for mobile demonstrationsV location formed by two hexagonal bars and a hexagonal carriage prevents sag along this 1. 5 meter precision optical bench, with a single point central support stabilizing the rail.