Bit Driver Combo, 3 & 6-In.
3" & 6", bit driver combo, drivers feature a solid 1 piece construction, magnetic tip & quick change chuck compatibility for fast & easy bit changes, this combo includes: (1) 3" 76 mm square driver & (1) 6" 152 mm square driver, 6" version offers the most flexibility & ease of use, 3" version is handy working in tight spots.