BONDHUS Ball End Hex Key Set 9pcs 1.5mm-10mm BLX9M 10999 - Ball End Tip Hex Key L-Wrench allen key Set of 9 pcs with ProGuard™ Finish. Long Arm. Packaged in Bondhex™ Color Coded Case. Sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm & 10mm. Balldriver L-wrenches set include sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm. Constructed from special protanium steel with a black oxide finish for extra torque and corrosion resistance. Ball End inserts into screw at a 25° angle, allowing natural hand and wrist movement. Superior Ball End strength and working angle. Works in hard to reach places., Weight: 0.15 Pounds, Manufacturer: BONDHUS