Impact Rated Extension Bar Set for use with impact tools.
Set includes: 1/4" drive bars: 50 mm (2"), 100 mm (4"), 150 mm (6") 3/8" drive bars: 45 mm (1 3/4"), 75 mm (3"), 150 mm (6") 1/2" drive bars: 75 mm (3"), 150 mm (6"), 250 mm (10")
• Material: Chrome Molybdenum Steel (CR-MO) for strength • Black phosphate finish for protection
