The Crescent 8 Piece Precision Screwdriver Set, part CPR8PCSET. It has 8 pieces. Supplier specification: SCRDR PRECISION SET 8PC.
The size of the tip matters as much as its type. A driver that is too small cams out and rounds the recess, and a rounded recess is far harder to remove than a tight fastener. Match the tip to the screw and press in line with the shaft.
