High efficiency: open end profile is designed to allow greater accessibility & turning arc vs standard pattern combination wrenches.
Greater accessibility: ring end designed to be both thin walled & with a high relief zone for greater access to recessed & hard to access bolts.
Easier identification: larger, more legible size ID.
More strength: open end mechanical characteristics above & beyond NF ISO 1711 - 1. Can withstand twice the ISO standard torque, without breaking. Ring end designed to outperform Aerospace SAE AS 954E Standards.
Contains 15 degrees offset ratcheting combination wrenches: 8 - 19mm.
Includes sizes: 8, 10, 11, 12, 13, 16, 17, 18 and 19 mm.