Makita T-01373 Impact Drill & Driver Bit Set, 38 Pieces ChristmasLighting Dual telephone line tester model

Dual telephone line tester model GTT-200 & economy digital tester model GDT-11

Aggressive left hand spiral design for extra gripping power

Size: 3/8" x 8'

bold numbers and graduations

Diameter : 2-3/8 in

Makita T-01373 Impact Drill & Driver Bit Set, 38 Pieces ChristmasLighting Dual telephone line tester modelIncludes: (4) black oxide drill bits sizes: 1 16", 3 32", 1 8", 1 4", (3) 3. 5" ext. length driver bits, (6) 2" power bits (2) P2, (2)P3, R15, R20, (21) 1" insert bit assortment: slotted, phillips, robertson & torx, (1) hex to square socket adapter: 1 4" 1 4", (1) magnetic bit holder, (2) magnetic nutsetters: 1 4", 5 16" and carrying case. Precision screwdriver tip geometry and 6 point heavy duty magnetic nut drivers reduce rounding and slipping.