Two-Sided Boss Head Clamp, Painted Die-Cast, up to 19mm Rods Pack Size_Single suited to bench-scale magnetism work

suited to bench-scale magnetism work where space is tight or where weaker field strength is required

3125 inches across

4 GHz bidirectional RF clicker pairs students and educators with a private help-request feature for discreet in-class support

sized for physics force experiments and balance calibration in classroom laboratory sessions

Plastic-cased solar energy kit with a panel

Two-Sided Boss Head Clamp, Painted Die-Cast, up to 19mm Rods Pack Size_Single suited to bench-scale magnetism workHeavy duty die cast alloy boss head with a painted gray finish and two adjustable thumbscrews, accepting rods up to 19 mm in diameter for larger retort stand assemblies.