Senco EA0326B PH2 Phillips DuraSpin Screwdriver Bits for DS5525/5550/525/522 Pack of x2 100% Genuine Senco Screwdriver bits to suit the DS5550 / DS5525, corded and cordless DuraSpin Screw Guns. Bits are tapered and hardened to ensure smooth and long-lasting drive capability. FEATURES These Senco Phillips PH2 sized screwdriver bits provide a long-lasting and smooth drive capability Compatible with the DS5550/5525/525/522 Tapered and hardened SPECIFICATION Size: Phillips PH2 Shaft: 1/4\" Hex Length: 174 mm Pack Quantity: x2 Weight: 0.080kg