Hexagon-Head Screw Set

This 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 the bolts.
• Board dimensions: 22 cm x 10 cm x 2 cm.

Additional Information

Note: Do not over tighten the screws as this may result in the threaded receptacles being removed from the block when unscrewing.