15 x short pattern hex key wrenches: 0.7, 0.9, 1.3, 1.5, 2, 2.5, 3, 4, 4.5, 5, 5.5, 6, 7, 8, 10 mm. | 15 x long pattern hex key wrenches: 0.028, 0.035, 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8 in | two additional extension bars..Long arm wrenches make extra reach and more torque. |
This 32-pieces Allen key set completely covers all hexagon socket screws and contain both inch and metric measurement. Precisely sized, chamfered, straight ends offer a snug fit and insert smoothly into fastener head, reducing wear. | .The sizes marked on each wrench for fast size selection and sturdy carrying case for easy organization. | Its a geat chioce for allen kex set. |