1/4" x 3" Magnetic Nutdriver, Red Handle

For assembly and service operations involving hex fasteners
Alnico permanent magnet inserted in socket holds fasteners firmly
Easy, one-hand driving or for retrieving or removal
Socket specially treated and hardened for use with self-tapping screws
Unique Xcelite® development effectively insulates magnet
Comfortable contoured handle provides adequate torque for 1-hand driving