Product Code:
SCIENCEQEDUSTEMLAB190203
Description:
Build A Pulley Set, Ball Bearing
Build A Pulley Set, Ball Bearing -Like the building toys they resemble, these low friction modular pulleys snap together with interlocking brackets. Connect up to 6 for an exciting lab in simple machines. Attach strings and hooks to the holes at the bracket ends to create a single, double or triple sheave pulley. Includes three sheaves (2" diameter), 2 end brackets and 2 center brackets. Image may vary.
