| Developed for reliability. Virtually eliminates slipping screw head distortion and drivewear. Black oxide blade and tip. Commonly used in automotive applications. Color-coded handle for easy tip identification, shaped for comfortable grip. Nos. .64-551, 64- 552 and 64-553 with 3/16" x 3-1/4" blade, No.64-554 with 3/16" x 4" blade, No.64-556 with 1/4" x 4" blade. |