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United Scientific Roller Only For Inclined Plane
This versatile and tough steel inclined plane includes a graduated protractor and an adjustable pulley. Incline is 4" wide x 23" long. Includes a 14 oz. roller that can be used as a vehicle on the plane or as a counterweight. Also includes a pan and cord for masses. Includes activity guide.
$13.49
Original: $38.55
-65%United Scientific Roller Only For Inclined Planeā
$38.55
$13.49Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This versatile and tough steel inclined plane includes a graduated protractor and an adjustable pulley. Incline is 4" wide x 23" long. Includes a 14 oz. roller that can be used as a vehicle on the plane or as a counterweight. Also includes a pan and cord for masses. Includes activity guide.
