Urrea sae combination wrench, 1220, 5/8″ opening, 12 point, polished finish the wrench’s open-end is faster. The opening angle allows two actionable positions, reducing the recovery angle to 15. The openings are machined to precision for a perfect fit with nuts and bolts. The 12-point contact gives the box-end greater endurance. Oval handle for a more comfortable grip. Thin openings for better access in narrow areas. 12 points allow a 30 recovery angle, allowing you to work faster. Urrea grip system.