Rothenberger Monobloc Spanner Set

The Rothenberger Monobloc Spanner Set is a two-piece set made for the fixing nuts under monobloc taps. It fits almost all current monobloc tap fixings, which are notoriously hard to reach with normal tools.

Why a Rothenberger monobloc spanner set saves time

Monobloc taps are held on by a nut on a threaded stud, tucked up behind the basin or sink. There is rarely room for fingers, let alone a normal spanner. These long spanners reach up into that gap and grip the nut. As a result, fitting or changing a kitchen or basin tap stops being a fight.

• Brand: Rothenberger
• Two-piece set
• Chrome vanadium steel
• Matt chrome plated finish

Before you start, isolate the water and disconnect the flexible tails, so there is more room. Pick the spanner that fits the nut snugly and work it up from below with a torch in your other hand. Turn the nut a little at a time. On refitting, nip it up firm, and check the tap is straight before the final turn. More spanners are in our spanners section.

Finding a spanner in Glasgow

Buy it at Plumb Parts, 555 South Street, Glasgow G14 0QX. Hours run Mon-Fri 8am-5pm and Sat-Sun 8am-1pm. Online ordering is available any time.

Specification

• Brand: Rothenberger
• Pack quantity: 2 piece set
• Suitable for: Fixing nuts under monobloc taps

Common Questions

What size are monobloc tap nuts?

They vary between tap makers, which is why the set has two spanners. Between them they fit almost all current monobloc fixings.

How do I reach a monobloc nut behind a basin?

The long shank lets you reach up from under the basin and fit the nut without taking the basin off. A torch and a mirror help in tight spaces.

Can I use them on flexible tap tails?

They are made for the fixing nut that holds the tap to the basin. For the tails themselves, use a normal spanner on the hex.