The power spanner set from BGS is a versatile tool set that has been specially designed for use with hand and impact wrenches. With a drive of 12.5 mm (1/2 inch), this set offers a choice of four different spanner widths: 17 mm, 19 mm, 21 mm and 22 mm. The protective inserts are equipped with a plastic sheath and a plastic insert, which ensure effective protection for aluminium rims. This makes them ideal for applications where sensitive surfaces should not be damaged. The colour-coded surfaces make it easier to identify the required size, which increases efficiency at work. In addition, the inserts have a holder for a locking pin and a rubber ring, which improves handling and safety during use. The entire set is supplied in a robust plastic case for neat storage and easy transport. Suitable for hand and impact wrench use. Plastic casing and plastic insert to protect aluminium rims. Colour-coded surfaces for easy identification of sizes. Robust plastic case for safe storage.