7pc SAE HollowCore Magnetic Nut Driver Set

Delivers unlimited depth in threaded rod and long bolt applications. Color-coded markings allow easy size identification. rench-ready steel shanks provide additional leverage for tough applications. Chrome plated for rust protection. Easily removes rusted and stripped bolts. Comfortable tri-lobe handle. Includes: 1/4" HollowCore Nut driver. 5/16" HollowCore Nut driver. 11/32" HollowCore Nut driver. /8" HollowCore Nut driver. 7/16" HollowCore Nut driver. 1/2" HollowCore Nut driver. 9/16" HollowCore Nut driver.