Features Torsion Control zone - Absorbs extreme torque loads to optimise control whilst preventing fastener cam-out, extending the lifetime of your impact bit. Magnetic Precision Tip - CNC machined tips offer a precise fit to prevent stripping and fastener cam-out, magnetised for ultimate control Impact Performance - PTA is uniquely designed for extreme impact and torque applications. This accessory is manufactured from S2 steel, machined and heat treated Magnetic Lobular Head - Subtle cam in-hex design applies driving force to the flat surface of the fastener, preventing damage to its corners and a reduction in potential round-off Magnetic Quick Release - Quick release coupler provides quick change overs of 25mm driver bits. Simply push the knurled grip forward to eject the bit (Fits all other 1/4” driver bit lengths) Magnetic Extreme C-Clip Coupler - Impact rated for high torque applications, driver bit is retained with a magnet and our EXTREME strength C-Clip. Our coupler has been designed so the driver bit will NOT eject free when in use. NOTE: driver bit is NOT removable by hand, pliers will need to be used to remove the bit. For regular bit changes, use the Kincrome Quick Release Coupler Bits 25mm - PH1, PH3, SQ1, SQ3, HEX3.0, 4.0, 6.0, T15, T27 50mm - PH2 x 3, SQ2 x 3, HEX5 x 3 75mm - PH2 x 6, HEX5 x 3, SQ2 x 3, T20 x 3, T25 x 3 Accessories 75mm - Quick release bit coupler, Magnetic bit coupler extreme 65mm Nutsetter - 1/4", 5/16", 3/8"