Handle design prevents possibility of hitting hand with hammer when striking impact driver.
Bit holder has 3/8" drive (No. 4608), 1/2" (No. 4607) drive, and 5/16" hex for Phillips and flat screwdriver bits.
Includes eight screwdriver bits: No. 2 Phillips bit, 1-3/8" long with 5/16" hex No. 2 Phillips bit, 3-1/8" long with 5/16" hex No. 3 Phillips bit, 1-3/8" long with 5/16" hex No. 3 Phillips bit, 3-1/8" long with 5/16" hex 5/16" wide x 1-3/8" long with 5/16" hex slotted bit 5/16" wide x 3-1/8" long with 5/16" hex slotted bit 3/8" wide x 1-3/8" long with 5/16" hex slotted bit 3/8" wide x 3-1/8" long with 5/16" hex slotted bit No. 4607 � 1/2" impact driver.