Jet Metric Impact Socket Hydraulics Tools holds the screw into the

holds the screw into the screwdriver and ensures maximum durability and life All items meet U

reliability and dependability for over 40 years Electrically welded base and cylinder assures strength and eliminates leaks Not affected by temperature extremes All models work in upright

or anywhere a worker needs to be kept off the ground

Lacquer coated steel squares resist rust

Crafted from high-speed steel (HS/SS)

Jet Metric Impact Socket Hydraulics Tools holds the screw into theSockets made of the finest quality 4140 chrome molybdenum high impact steel , Meets or exceeds u. s. federal specs: ggg w 660a and ansi specifications , Professional quality