Klein Tools 630M 3" Hollow Shank Magnetic Tip Nut Driver Set (2 Pieces)

Amazon

Nut Drivers' hollow shaft design with Rare-Earth magnetic tip facilitates work on bolt applications Tool Set contains: 1/4-Inch (630-1/4M) and 5/16-Inch (630-5/16M) hex sized nut drivers Cushion-Grip handle allows for greater torque and comfort and handle end is color coded for easy identification Internal flanges provide solid, twist-resistant shaft anchor Made in USA, Weight: 0.28 pounds, Manufacturer: Klein Tools

Radwell UK

NUT DRIVER SET; KIT CONTENTS:630-1/4M, 630-5/16M NUT DRIVERS; PRODUCT RANGE:-; COLOUR:RED (TYPE 630-1/4M) AND YELLOW (TYPE 630-5/16M); OVERALL LENGTH:6.75; SHANK LENGTH:3 ROHS COMPLIANT: NA