Non-sparking extension bar for ring ratchet wrenches, 46-58 mm

This extension tube, made from non-sparking, non-magnetic and corrosion-resistant bronze, increases reach and leverage, and enables controlled, safe power transmission when carrying out screwdriving work in Ex zones. Ideal for spanner sizes from 46 to 58 millimetres. The robust design, with its substantial weight, ensures stable handling and reliable torque transmission even under harsh conditions.

Aluminium-copper is a durable copper alloy with high mechanical strength and good wear resistance. Due to its robust properties, the material is frequently used for spark-free safety tools. It offers a balanced combination of hardness and toughness, whilst also providing good corrosion resistance.