Snap-On Tools OEXM16B 12 Point Combination Wrench

Snap-On OEXM16B is a 16 mm metric short combination wrench featuring a 12-point box end and Flank Drive technology, designed to maximize torque transfer while reducing cam-out on hard-to-turn fasteners. The open-ended side provides quick engagement for turning, while the 12-point box end delivers secure grip across multiple corners, ideal for metric bolts in tight spaces. Its compact, short profile is well-suited for automotive work, motorcycle maintenance, and industrial service where clearance is limited, such as engine bays and crowded panels. Finishing it with a chrome-coated surface, Snap-On offers durability and corrosion resistance for daily professional use. The OEXM16B is officially listed as a 16 mm, 12-point, short metric combination wrench within Snap-On’s Flank Drive lineup, underscoring its design focus on precision engagement and reliable performance in demanding maintenance tasks.