Pulleys

Pulley Cord – 30-ft. Roll

Tightly braided nylon cord especially designed for pulley and pendulum systems. *NOTE: This is a commonly used component for publishers’ hands-on science kits. More.

Pulleys in Motion Class Set

Versatile classroom pulley set designed to teach the mechanical principles of pulleys to a whole class. The focus of the set is to provide hands-on activities that are easy to understand as well as... More.

Pulleys in Motion Teacher’s Guide

A 32-page teacher’s guide that gradually introduces students to fundamental pulley concepts. Contains reproducible student activity sheets and assessment ideas. Grades 4-10. More.

Pulley – Triple-Sheave

Excellent quality, free-running pulleys. The sheaves are 50 mm in diameter and are made of rigid plastic. The block is constructed of metal with swivel hooks at the top and bottom. Color may vary. More.

Pulley – Quadruple-Sheave

Excellent quality, free-running pulleys. The sheaves are 50 mm in diameter and are made of rigid plastic. The block is constructed of metal with swivel hooks at the top and bottom. Color may vary. More.

Double-Tandem Pulley

Excellent quality, free-running pulleys. The sheaves are 30/40 mm in diameter and are made of rigid plastic. The block is constructed of metal with swivel hooks at the top and bottom. Color may vary. More.

Triple-Tandem Pulley

Excellent quality, free-running pulleys. The sheaves are 30/40/50 mm in diameter and are made of rigid plastic. The block is constructed of metal with swivel hooks at the top and bottom. Color may ... More.

Pulley – Single-Sheave

Excellent quality, free-running pulleys. The sheaves are 50 mm in diameter and are made of rigid plastic. The block is constructed of metal with swivel hooks at the top and bottom. Color may vary. More.

Pulleys – Double-Sheave

Excellent quality, free-running pulleys. The sheaves are 50 mm in diameter and are made of rigid plastic. The block is constructed of metal with swivel hooks at the top and bottom. Color may vary. More.

Pulley Set

Set of two. Double and single, 2" diameter. Excellent quality, free running. Made of rigid plastic with metal block and swivel hook top and bottom. Includes 30 ft. roll of nylon pulley cord. More.