Socket Specifications: A high quality 27mm Metric socket. 1/2" square drive. Suitable for use on impact guns. An Impact sockets Hardened and tempered for strength and with phosphate finish for greater corrosion resistance. Single Hex / 6 sided socket Total length of the socket 80mm Inner depth of the socket 50mm Fits Land Rover Wheel Nuts Power Bar Specifications: Professional tool for commercial or occasional use. Manufactured from chrome vanadium steel for strength and durability Total length of the bar 24" / 2ft long (for when added torque is needed from stubborn bolts / nuts) 1/2" square drive so will fit any 1/2" drive sockets / extensions etc... Swivel head for access into awkward areas.