Armeg 100mm Impact Rated Roofing Bolt Driver, Black

Unique patented cruciform design is made specifically for roofing bolts, to make driving easier and help prevent camming out 4 Drive wings provide increased contact with the drive edges, improving power transmission efficiency via a stronger and more secure location in the bolt. This dramatically reduces bolt head damage caused by traditional screwdriver slippage Rare earth magnet maximises the connection with the roofing bolt for secure holding and easier start ups 100mm length for extra reach and accessibility ¼” quick change shank is Twister impact rated for impact drivers, Weight: 0.110231131 Pounds, Manufacturer: Armeg Ltd