Torx: TX10, TX15, TX20, TX25, TX30
Slotted: 5.5mm
Hex: 3/32", 1/8", 5/32", 3/16"
Square: #1, #2, #3
Smooth hard zones for high speed turning, soft grip zones for high torque transfer
Ratchet function
Fine-pitched teeth for small return angle; switchover ring (right, fixed, left)
Maximum torque of up to 50 Newton metres