Teacher Store > Polydron > POLYDRON Pulleys – Triple Sheave SI-37450

POLYDRON Pulleys – Triple Sheave SI-37450


Out of stock

SKU: SI-37450 Category:

Brand: Polydron
Secondary Brand: Si Manufacturing Limited


Excellent quality, free-running pulleys made of rigid plastic for increased durability. Deep V grooves with 50 mm sheaves. Plastic pins allow you to build single, double, or triple sheave pulleys, and hinges can be used to join pulleys. Related Categories: Physical Science

Related Products

WORLD CLASS LEARNING MATERIALS People Puppetglove Set Of All 7 Puppets W-G70261

These People Puppet-Gloves are made of soft, stretch velour and fits nearly all hand sizes. Think of the classic fairy ...


In addition to accurate measurements and precise construction, this tool is magnetic, securing to metal surfaces. Perfect for drawing angles ...

FRANK SCHAFFER PUBLICATIONS Science4Today Grade: 5 – Science 4 Today FS-013525

Science 4 Today Grade 5 provides five-minute activities for four days a week, covering a 40-week period. A separate, ten-minute ...

CARSON DELLOSA Prepare to Do Your Best! Bulletin Board Grade K CD-110064

'- 9 illustrations, approx. 16 in. x 11 in. each - "Prepare to Do Your Best" header - Resource guide' ...

FRANK SCHAFFER PUBLICATIONS Physical Science At School Gr. K-2 FS-99031

Make your science curriculum come alive with Physical Science at School-It's Everyplace You Are. The engaging, hands-on activities in this ...

INSTRUCTIONAL FAIR Actividades Para Tercer Grado IF-4604

This book was designed for use in Spanish immersion classrooms, as a supplement for parents to use with their children, ...

Stay Connected

Coupons, sales and latest free apps

Our newsletter for teachers, educators & parents!  Subscribe to our weekly shameless plug! Sometimes coupons, other times sales, always fun! We will keep up on our always evolving teacher supplies catalog and all of our latest free educational apps!. Enter your e-mail and subscribe to our newsletter.