Parallel Gripper Series RP Open Width 3 1/4 in Stroke Length 1/2 in Maximum Operating Pressure 100 psi Minimum Operating Pressure 40 psi Overall Length 1 5/8 in Overall Width 2 3/4 in Overall Height 1 7/8 in Body Material Aluminum Finger Material Carbon Steel Inlet Size #10 Maximum Operating Temperature 180 Degrees F Minimum Operating Temperature -30 Degrees F Weight 1.25 lb System of Measurement Inch Total Rated Grip Force @ 100 psi 311.37 N IP Rating IP43 Seal Material Buna-N