Pulley large with Universal ClampThis large pulley with a universal clamp is ideal for comprehensive demonstrations of mechanical principles in the classroom. Featuring a 70mm diameter light alloy wheel supported by an alloy bracket, it includes two clamping screws for secure bench or rod attachment. The bracket is highly versatile and can be clamped to surfaces up to 38mm thick, screwed to flat surfaces, or held on a 13mm diameter support rod. This multifunctional design makes it a