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Rothenberger Tap Backnut Spanner (27337)

£ 8.99INC VAT

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Rothenberger Tap Backnut Spanner (27337)

Tap Backnut Spanner fits most ½"-¾" backnuts.

  • Zinc-Plated Steel
  • Holes for Tommy Bar

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View all: Rothenberger Spanners

£8.99INC VAT

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Rothenberger Tap Backnut Spanner is rated 4.5 out of 5 by 52.
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Rated 5 out of 5 by from ROTHENBERGER TAP BACKNUT SPANN This tool is essential for DIY basin tap installation because of awkward access this tool makes it easy.
Date published: 2021-02-18
Rated 4 out of 5 by from A breeze to use Removed basin tap backnuts very easily - comes with bar.
Date published: 2021-01-22
Rated 5 out of 5 by from great tool worked brilliantly, very small space behind bath and wall, so using this to take the taps off was perfect
Date published: 2021-01-20
Rated 5 out of 5 by from Perfect A pretty ordinary tool, but perfect for the job it's designed for. No frills. Designed to accomplish a simple task that other tools won't quite! Saved me loads of time.
Date published: 2020-12-10
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Does it with tommy bar if not can you by seperatley

Asked by: moore2

34mm tubular backnut spanner

Hi, will this spanner fit a 34mm backnut? I'm looking for 34mm back nut tubular spanner can anyone point me to the right direction. I'm unsure of the sizes in inches.
Asked by: MrAnon321
It says 27x32 on the packet so I think you'll need a slightly larger one. I've tried measuring and it doesn't look like 34mm would fit.
Answered by: Allou
Date published: 2020-08-06

What is the "across flats" dimension?

Asked by: Jimbob121
Some backnuts are 1inch 25.4mm some are 27mm . Pretty random sadly. I have found plactic back nuts can be either size. Brass ones are usually 1inch =25.4mm. Depends on manufacturer, screw fix taps can be either. This tool will be quite loose on 1 inch so might slip around flats. The other end should be close for 1.25 inch which is v close to 32mm.
Answered by: Chrismel
Date published: 2020-11-14

Why doesn't this fit my 1/2" backnut?

Hi, bought a 2pack of brass 1/2" basin backnuts and this to tighten them. It doesn't fit? It's too big? Have I bought the wrong size nut or is the spanner faulty?
Asked by: Joycey
I have come across this too. It appears brass backnuts have imperial A/F dimensions of 1 inch for 1/2 inch BSP backnuts and 1 1/4 inch for 3/4 inch BSP backnuts. It appears that plastic backnuts are metric 27mm and 32 mm respectively. Therefore this box spanner is for plastic backnuts although you can get away with the 32mm end for 1 1/14 inch since they are practically the same. Unfortunately the 27mm end will slip round on a 1 inch backnut.
Answered by: HelpfulMartin
Date published: 2020-12-18
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Specification
Brand Rothenberger
Construction Material (Hand Tools) Steel
Manufacturer Guarantee 1 Year Guarantee
Model No 8.0001
No. Of Keys Supplied 1 Key Supplied
Pack Size 1
Pieces in Pack/Case 1
Product Type Backnut Spanner