- Flatted striking end for increased confidence while hitting,- Special anticorrosive treatment for protection,- High-resistance steel with double heat treatment
The set includes 15 wrenches, sizes: 3/16 x 1/4", 1/4" x 5/16", 5/16 x 3/8", 3/8" x 7/16", 7/16" x 1/2", 1/2" x 9/16", 9/16" x 5/8", 5/8" x 3/4", 19/32" x 11/16", 5/8" x 11/16", 11/16" x 3/4", 13/16" x 3/4", 3/4" x 7/8", 13/16" x 7/8", 15/16" x 1"
Thin ends for better access in narrow areas
The openings are machined to precision for a perfect fit with nuts and bolts
High-quality molybdenum -vanadium steel alloy and controlled thermal-treatment