a division of SupplieZ Enterprises, Inc.
$14.24 $12.81
Low friction modular pulleys snap together with interlocking brackets. Connect up to 6 for an exciting lab in simple machines. Tough ABS plastic brackets, 2″ diameter plastic sleeves.
We do apologize. OUR SCIENCE DIVISION IS CLOSED AND WILL NO LONGER ACCEPT NEW CUSTOMERS. We thank-you for understanding. Dismiss
