Monotap Backut Box Spanner Set Includes 2 box spanners Tommy bar for ease of leverage Double-ended Height: 25.5cm Width: 18cm Depth: 1.4cm Weight: 498gr Chrome vanadium steel material Monotap Backut Box Spanner Set A spanner is a tool used to provide grip and mechanical advantage in applying torque to turn objects—usually rotary fasteners, such as nuts and bolts—or keep them from turning. Higher quality wrenches are typically made from chromium-vanadium alloy tool steels and are often drop-forged. They are frequently chrome-plated to resist corrosion and for ease of cleaning.

The Easi Plumb Monotap Backnut Box Spanner Set is for securing all kinds of monobloc mixer taps into place. The set includes two box spanners, providing for a possible four metric nut sizes of 9, 11, 12 and 13mm. Holes are included on either end through which the tommy bar may pass through to provide extra leverage.

Features For securing all kinds of monobloc mixer taps. Set includes two box spanners, providing for a possible four metric nut sizes of 9, 11, 12 and 13mm. A tool used to provide grip and mechanical advantage in applying torque to turn objects