Ray Box with Banana Plug Length_75mm Holds 50mm-diameter lenses upright on

Holds 50mm-diameter lenses upright on a free-standing wooden base

this resistor in an ABS module with 4mm sockets covers low-resistance Ohm's-law work alongside the rest of the modular component set

Nickel-plated brass cork borer set includes 12 German pattern sizes from 4-18mm for creating precise holes in cork and rubber stoppers

this three-finger universal clamp grips glassware up to 2

75-inch rods in aluminum

Ray Box with Banana Plug Length_75mm Holds 50mm-diameter lenses upright onDie cast alloy body with a ventilated lamp housing, four vertical accessory grooves, and a 12V 21W bulb on banana plug leads, supplied with single and triple slit plates.