Features： 15 PIECE WRENCH SET: This metric crowfoot wrench set includes 15 flare nut wrenches to specifically reach and manipulate flare nuts on hard-to-reach areas on large vehicles and most farm and construction equipment ADJUSTABLE DESIGN: These multipurpose adjustable wrenches easily remove flare nuts of 15 sizes from 8 mm (5/16 in.) to 24 mm (15/16 in.), working with your torque wrenches to satisfy various vehicle servicing needs RUGGED CONSTRUCTION: These mechanic repair tools are made from heavy duty structural steel for reliable strength and durability; the flare nut wrenches are further coated to resist wear, tear, and corrosion under even punishing use .