Hexagon-Head Screw Set skeleton-puzzle Cube dimensions: 8

Cube dimensions: 8

Tray: 46 cm x 14

This set contains a wooden block and four bolts which screw into permanently fixed

The purpose of this material is to:

Hexagon-Head Screw Set skeleton-puzzle Cube dimensions: 8This set contains a wooden block and four bolts which screw into permanently fixed, threaded receptacles. The board also has two insets: one for the wrench and one for holding the bolts once they've been removed. This set lets students practice the action of using a wrench by removing and re inserting four hex head bolts using the supplied tool. Features The wrench is made of a chrome plated alloy and features both open and closed sockets for engaging