United Scientific® Spiral Spring, 3/4" X 72"
United Scientific® Spiral Spring, 3/4" X 72"
Regular price
$20.45
Sale price
$20.45
Regular price
$0.00
Shipping calculated at checkout.
Description
Description
Spiral spring, .75" x 72". Can be extended to 5m.
Specification
Specification
- Set includes two helical springs and a length of rope.
- The long, narrow spring measures 3/4" x 72", and can be extended to 5 meters.
- The larger spring measures 3" x 4", and can be extended many times its length without distortion.
- Includes activity guide.
- Springs available separately or as a set with a length of rope.
