science equipment - pulleys - homeschooling supplies


you pay no sales tax

save 50%
1.05

gr. 8 to 12

save 50%
9.55

gr. 8 to 12

Bench Pulley with Clamp 25mm gr. 8 to 12
Pulley with table clamp features sturdy steel frame, and 50mm diameter plastic sheave. 25mm Opening....more

save 50%
8.05

Bench Pulley with Clamp 30mm gr. 8 to 12
Pulley with table clamp features sturdy steel frame, and 50mm diameter plastic sheave. 30mm Opening....more

save 50%
6.55

Double Pulley gr. 8 to 12
These free-running, and well built pulleys feature 50mm diameter plastic sheaves with deep V-grooves. Metal swivel ...more

save 50%
2.05

Double Tandem Pulleys- 40 and 50mm sheaves gr. 8 to 12
Free-running tandem pulleys feature plastic sheaves, plated aluminum frames, and a hook at each end....more

save 50%
2.05

Quad Pulley gr. 8 to 12
These free-running, and well built pulleys feature 50mm diameter plastic sheaves with deep V-grooves. Metal swivel ...more

save 50%
2.55

Single Pulley gr. 8 to 12
These free-running, and well built pulleys feature 50mm diameter plastic sheaves with deep V-grooves. Metal swivel ...more

save 50%
1.55

Single Tandem Pulley - 50mm sheave gr. 8 to 12
Free-running tandem pulleys feature plastic sheaves, plated aluminum frames, and a hook at each end....more

save 50%
1.55

Triple Pulley gr. 8 to 12
These free-running, and well built pulleys feature 50mm diameter plastic sheaves with deep V-grooves. Metal swivel ...more

save 50%
3.05

Triple Tandem Pulleys- 30 40 and 50mm sheaves gr. 8 to 12
Free-running tandem pulleys feature plastic sheaves, plated aluminum frames, and a hook at each end....more

save 50%
3.05