2-Prong Single-Adjustable Universal Clamp, Large Subcategory_Color and Light providing hands-free terminals for series

providing hands-free terminals for series and parallel circuit demonstrations on the bench without leads dangling off the cell

winding weights for electrical-to-potential-energy work

suited to transferring crucibles around open-flame chemistry work

25-inch zinc-plated cast iron triangular tripod

Two-position copper plug key switch with 4mm terminals and two removable plugs

2-Prong Single-Adjustable Universal Clamp, Large Subcategory_Color and Light providing hands-free terminals for seriesTwo prong single adjustable universal clamp with non slip vinyl sleeves gripping burettes, tubes, and flask necks from 12 to 45 mm in diameter without scratching glassware.