YATO ring spanner made of high-quality chrome-vanadium steel alloy, with the function of the AS-Drive spanner profile. The surface is partially satin and polished to a high gloss. AS-Drive is an improved profile for socket and socket wrenches, in this case eyelets.
The inner profile is shaped in a slight curve. Thus, during engagement, the main force does not act directly on the edge of the screw, but on the surface. This significantly reduces screw wear and helps to remove already damaged screws.
FEATURES AND BENEFITS
- 9/16″ (14.3mm) ring spanner
- Length 190mm
- AS-Drive
- CrV, DIN-3113
- Satin surface partially polished to a high gloss
