RS-12H, 12 Inch, Wide Opening Adjustable Hammer Head Miners Wrench

The RS-12H, 12 Inch, Hammer Head Miners Wrench is the sister wrench to our original RS-12 Adjustable Wrench and has been sold respectively since 1988. The RS-12H has a special wide opening and is the largest available in its class of 12” adjustable wrenches. As the RS-12, this wrench opens to the same width as a 15" Adjustable Wrench, but it is only half of the weight. It is equipped with a hammer on the fixed jaw of the head of the wrench that can be used as a striking tool in order to not damage the movable jaw. The 7/8” box end portion of the RS-12H Wrench is used for pulling drill steel and accommodates nuts on 1”-3” Victaulic couplings. The RS-12H Hammer Head Miners Wrench can be used in various trades including, but not limited to, mining, forestry, automotive and construction. Our wrenches meet all of the U.S. and Canadian specifications making it the top of its class.

• 12" Adjustable with a Special Wide Opening Measuring 13/4"/ 44.45 mm
• High Grade Alloy Steel, Drop Forged, Heat Treated, Precision Machined and Extra Material on Major Body Stress Points
• The Hammer Head is Heat Treated Separately to Rc 50-60 for Extra Safety
• 6" Measure Mark for Boot Leg
• Hex Size 7/8"/ 22.2 mm