Bondhus Set 9 piece Long Ball End Hex Key 1.50mm BD109999 Piece Metric Ball End L Wrench Hex Key Set Sizes: 1. 5, 2, 2. 5, 3, 4, 5, 6, 8, 10mm Ball End saves time by quickly funneling tool into screw. 25 angle allows natural hand and wrist movement. Superior Ball End strength and working angle Works in hard to reach places Ball End Tips 25 working angle for quick funnelling into screw Up to 20% stronger, with more torque and higher wear resistance than standard steel Environmentally safe finish for better