Loading... Please wait...
631-756-1750
Categories
- Tech Ed
- STEM Labs
- Engineering & Design
- Drafting
- KELVIN® Bridges & Structures Testers
- KELVIN® Bridge & Tower Kits
- KELVIN® StiKutter™
- KELVIN® Dream House Design Challenge™
- KELVIN® Model House Kits
- KELVIN® Design-A-Deck
- KELVIN® Build Your Own® Community Design Challenge
- KELVIN® Creative Crane Competition
- KELVIN® Tower Crane
- Catapults & Trebuchets
- Rube Goldberg®'s Most Complex Machine Contest
- KELVIN® Engineering Principles Series
- KELVIN® Engineering Mini Modules
- EDC Design It! Lesson Guides
- M-S-T Activities
- TechCard Modeling
- Transportation
- Aerodynamics
- Data Acquisition
- Robotics
- Manufacturing
- Power & Energy
- Science
- Electronics
- K-12 Activities
- Lab Resources
- Teacher Resources
- Closeouts
- Home
- Lab Resources
- Project Parts
- Pulleys
- Double Tandem 50mm Pulley
Related Products
-
$1.65 -
$2.45 -
$2.95 -
$3.45 -
$3.45
Our newsletter
FURTHER INFO
Categories
- Tech Ed
- STEM Labs
- Engineering & Design
- Drafting
- KELVIN® Bridges & Structures Testers
- KELVIN® Bridge & Tower Kits
- KELVIN® StiKutter™
- KELVIN® Dream House Design Challenge™
- KELVIN® Model House Kits
- KELVIN® Design-A-Deck
- KELVIN® Build Your Own® Community Design Challenge
- KELVIN® Creative Crane Competition
- KELVIN® Tower Crane
- Catapults & Trebuchets
- Rube Goldberg®'s Most Complex Machine Contest
- KELVIN® Engineering Principles Series
- KELVIN® Engineering Mini Modules
- EDC Design It! Lesson Guides
- M-S-T Activities
- TechCard Modeling
- Transportation
- Aerodynamics
- Data Acquisition
- Robotics
- Manufacturing
- Power & Energy
- Science
- Electronics
- K-12 Activities
- Lab Resources
- Teacher Resources
- Closeouts