Proto J1200MHASD Combination Wrench Set, Alloy Steel, Satin, 10 Number of Tools, Range of Head Sizes 10 mm to 19 mm

Features

• Metric combination wrench sets have a 6-pt. 
• Box end design that allows more contact with the fastener's sides than the 12-pt. 
• Style and prevents rounding the fastener's corners. 
• The opposite side has an open end design that allows top and side access to the fastener compared to the box end that can only access a fastener from the top. 
• These wrenches have the same metric size on each end for use on one specific size fastener.