5-Piece Single Plastic Pulley Set, 50mm Diameter Subcategory_Lab Equipment Sets Open back reveals spine and

Open back reveals spine and posterior musculature while the head section preserves upper-body context

producing audible beats when sounded against its fixed-frequency partner on the matching wooden resonance base

equipping a class for compound-pulley and multi-rope mechanical-advantage experiments

Leather-cased 14-piece dissection kit stocks stainless steel scalpels

2mL graduations

5-Piece Single Plastic Pulley Set, 50mm Diameter Subcategory_Lab Equipment Sets Open back reveals spine andFive pulley set of 50mm single plastic pulleys on steel frames with end hooks, each rated to hold over 50 lbs, equipping a class for fixed and movable pulley investigations.