Double Parallel Pulley with 2" Wheels Item Type_Dissection Equipment mounted on a 5-inch stainless

mounted on a 5-inch stainless steel rod with nontoxic powder-coated zinc alloy

Long-format 150 x 15 x 10mm Alnico bar pair with keepers

Cork-lined jaws on this two-prong universal clamp grip glassware without scratching

Used to position a fine point object on the optical bench

this two-wire potentiometer mounts on a metal base for stability during extended laboratory measurements

Double Parallel Pulley with 2" Wheels Item Type_Dissection Equipment mounted on a 5-inch stainlessAluminum bodied double parallel pulley with two 2 inch wheels in a heavy duty 4. 25 inch metal frame and end hooks, demonstrating compound pulley mechanical advantage in paired configuration.