Ergonomic tri-lobe handle design for comfort & effective delivery of torque - Fully ESD compliant for safe use on sensitive electronic components - Toughened alloy steel blade for exceptional strength & durability - Black anti-peel finish eliminates the risk of damage from flaking chrome - Handle injection moulded directly to blade giving the ultimate bond for increased reliability & durability - Precision machined tip for an exact screw fit & damage free screwdriving - Contents: TX 8, 9, 10, 15 & 20