Phillips || Reduced Shaft || 851/4 R PA Overhead Mount Fastener Side - Drive Size:

Fastener Side - Drive Size: 80mm Hex Socket

Momento PC4-19=3/4L 19mm (3/4") 6-Point Plastic Cover 1/2" Female Square Drive

Momento T2-14 14mm 6-Point Power Socket 3/4" Female Square Drive Thin Wall

Momento PC2-D6K21 21mm 12-Point Plastic Cover 3/4" Female Square Drive

Phillips || Reduced Shaft || 851/4 R PA Overhead Mount Fastener Side - Drive Size:Phillips Reduced Shaft 851 4 R Screwdriver Bit Features High quality bits with reduced shaft diameter for low lying screw connections, enabling countersinking of screws without any surface damage Profiled version Extra hard " hexagon, suitable for holders as per DIN ISO 1173 F 6. 3