Minimal cost but maximum usefulness. The versatile 'Johnny Mac' multi tool drives hex headed grub screws, vent plugs without burring and rotor shaft slots on most domestic circulating pumps. It's an essential tool for plumbers, heating engineers, maintenance personnel etc.

With 5 tools in 1 it fits 4, 5 and 6mm hex headed grub screws, has a built in vent plug blade and has the perfect size driver for turning the rotor shafts on most domestic circulating pumps.

• Useful 'in-handle' bit storage
• Long, slim drive shaft provides good access in awkward corners
• Magnetic Tip
• Steel Shaft
• Confortable grip handle