EXCLUSIVE Otter Square Drive Driver Bits SQ#2 x 65mm Pack of 2 SKU: 231306 MODEL: DBSQ200652 Error. try again later You've successfully joined the club $ 7 .98 pack of 2 Mitre 10 Variants For use with power drills, impact drivers or hand operated in driver handle. Ensure you use the correct size or type of bit to avoid premature wear or breakage of driver bit or screw head. Features and benefits Bearing groove for quick change. High torque capacity.