●产品描述：
Metric
High mechanical performance combined with compact design complying with aeronautical standards:
Ring heads:
Ring clearance designed for better access to recessed or closely spaced screws. 12-point OGV profile for a high torque without damaging the nut. Angled at 15°.
Open-ends:
Optimised open end / handle geometry for increased accessibility. Ground contact faces. Satin chrome finish.
Industrial and automotive : ISO 691, NF ISO 691, ISO 7738, NF ISO 7738, ISO 3318, NF ISO 3318, ISO 1711-1, NF ISO 1711-1, NF E74-306. W Aerospace: SAE AS 954E.
Open end profile is designed to allow greater accessibility & turning arc versus standard pattern combination wrenches. Ring end is thin walled with a high relief zone for greater access to recessed and hard to access bolts. Open ends have mechanical characteristics above and beyond NF ISO 1711 - 1. Ring ends are designed to outperform Aerospace SAE AS 954E Standards.