BERENT Allen Key Set ( Ball End )9 PCS BT2147

The long-arm hex keys offer extended reach for enhanced leverage and maximum torque, beveled ends for easy insertion into fastener head, and a ball-end design, which accommodates an entry angle of up to 25 degrees for easily reaching around obstructions. Sizes: 1.5/2/2.5/3/4/5/6/8/10mm