Metal Inclined Plane with Pulley and Roller
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Product Number: SB43393M Price: $65.95 |
PRODUCT DETAILS
This versatile and tough steel inclined plane includes a graduated protractor and an adjustable pulley. Incline is 4" W x 23" L. Includes a 14 oz. roller that can be used as a vehicle on a plane or as a counterweight. Also includes a pan and cord for masses. Grades 6-12.
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