American-Made drivers from CHANNELLOCK® mean business. They’re the strongest, most durable
screwdrivers we make. They’re specifically designed to take the rigors of everyday use and keep
coming back for more.
Made in the USA
| MODEL | Detail | Diameter (in/mm) | Blade Length (in/mm) | Overall Length (in/mm) |
| S116A | 1/4"x16" | 1.19 / 30.23 | 16.00 / 406.40 | 20.20 / 513.08 |
| S141A | 1/4"x1.5" | 1.19 / 30.23 | 1.50 / 38.10 | 3.50 / 88.90 |
| S144A | 1/4"x4" | 1.19 / 30.23 | 4.00 / 101.60 | 8.20 / 208.28 |
| S146A | 1/4"x6" | 1.19 / 30.23 | 6.00 / 152.40 | 10.20 / 259.08 |
| S182A | 1/8"x2-1/4" | 0.75 / 19.05 | 2.25 / 57.15 | 5.00 / 127.00 |
| S363A | 3/16"x3" | 1.06 / 26.92 | 3.00 / 76.20 | 6.70 / 170.18 |
| S366A | 3/16"x6" | 1.06 / 26.92 | 6.00 / 152.40 | 9.70 / 246.38 |
| S382A | 3/8"x12" | 1.31 / 33.27 | 12.00 / 304.80 | 16.70 / 424.18 |
| S388A | 3/8"x8" | 1.31 / 33.27 | 8.00 / 203.20 | 12.70 / 322.58 |
| S566A | 5/16"x6" | 1.31 / 33.27 | 6.00 / 152.40 | 10.70 / 271.78 |
| S568A | 5/16"x8" | 1.31 / 33.27 | 8.00 / 203.20 | 12.70 / 322.58 |