Westward 1EYK7 17mm Combination Wrench

17mm Combination Wrench

The Westward 1EYK7 is a metric combination wrench built for technicians who need a single tool with both open and box ends. Its 12-point box head engages fasteners quickly while the open end provides access in tighter spots. The one-piece alloy steel construction delivers the strength required for daily professional use.

Sustained torque behaviour

The black oxide finish resists corrosion during extended jobs where the tool stays in contact with oily or damp surfaces. Because the head and handle are forged as one piece, there is no joint to loosen when high torque is applied repeatedly. The 12-point geometry maintains full contact with fastener flats, reducing rounding risk over long periods of force.

Practical limits of the 12-point interface

The 12-point box end fits 17mm hex fasteners but cannot grip damaged or heavily rounded corners as securely as a 6-point socket would. The 9-inch overall length supplies moderate leverage; it will not generate the torque of longer breaker bars or impact sockets. Users needing higher force or access to recessed bolts should consider a different drive method.