Insize INPH2251 10 Piece PH2 x 25mm Torsion Phillips Bit Set Tape~Measures~Rulers Double guide rollers and pawl

Double guide rollers and pawl enhance safety

Converts mechanical hand pump power into hydraulic pressure and energy that can then be adapted to a variety of devices  like rams

Knurled ring for improved grip

electricians and serious home handyman

Insize INPH2251 10 Piece PH2 x 25mm Torsion Phillips Bit Set Tape~Measures~Rulers Double guide rollers and pawlFor use in cordless power impact screwdrivers Manufactured from S3 grade steel with a unique inbuilt torsion zone that delivers the ability to absorb 3 times the shock of a normal screwdriver bit . Precision fit #2 tip prevents slippage and wobble provides longer service life SPECIFICATIONS: 1 4" hex shank #2 phillips 25mm (1") length