3/8" Drive 6-Point Metric 17 mm Swivel Ball Extension Power Socket | PFSXM917B Industrial (1/4") inches (mm) : 1-5/8 (41

inches (mm) : 1-5/8 (41

• Includes (13 pc) (

• Rugged 1 pc bumper guards

• Enjoy the clever cable management system

• Fits These Set Screws : 5/8"

3/8" Drive 6-Point Metric 17 mm Swivel Ball Extension Power Socket | PFSXM917B Industrial (1/4") inches (mm) : 1-5/8 (41Great for difficult access where the use of one tool works better than three (socket, swivel and extension) Flank Drive wrenching configuration where the socket grips the fastener on the flanks flats increasing torque by 15 20% Machined from tough alloy steel Use with hand and non impact tools only Specifications Dimension C, Shank Dia., mm : 13. 4 Country Of Origin : USA Dimension E, Overall Length, mm : 241. 3 Dimension D, Opening Depth, mm : 13. 2