Bondhus 33298 - ProHold Socket Hex Bit 9 pc Metric Set w/o socket, 2" Length. Includes sizes: 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm, 14mm, 17mm.

• Prohold Technology: Holds bit securely in socket, no roll pins, no set screws, no loosening, non magnetic, makes all other holding systems obsolete - Easily replace a bit without replacing the socket.
• Protanium High Torque Steel: up to 20% stronger, with more torque and twice the wear resistance of standard grades of steel.
• ProGuard Corrosion-resistant finish: environmentally safe, provides better tool grip, resists solvents and is 5 times more corrosion resistant than competitor finishes.

WARNING: Cancer and Reproductive Harm—www.P65Warnings.ca.gov