Hexagon-Head Screw Set skeleton-puzzle Handles for convenient carrying

Handles for convenient carrying

Wooden box with two compartments containing 55 red counters and the numerals 1-10 in red

Tray: 46 cm x 14

Pieces are 3 mm thick

Hexagon-Head Screw Set skeleton-puzzle Handles for convenient carryingThis 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