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Free Saturday Delivery on orders over £75

Product Details

• Suitable for waste water and condensate discharge
• Simple dry fixing to 57mm hole
• Universal connection for pushfit or solvent weld waste pipe
• Supplied with fixing tool

Technical Specification
Brand McAlpine
Colour by dominance Grey
Manufacture ID BOSSCONN110-GR
Delivery details

Our next business day delivery service has now resumed. Order by 9pm for next business day delivery to home or site. Click here for our Easter delivery details.
Due to current trading conditions we have suspended our Turbo and Saturday delivery services until further notice. Deliveries direct from our suppliers are currently unaffected.

Order value: Under £10 £10 & over
Express usually Next Business Day before 6pm £5 Free
Turbo usually Next Business Day before 12 noon £10 £5
Remote areas standard delivery (2-4 days) £5 Free
Order Value: Under £25 Over £25 but less than £75 £75 & Over
£10 £5 Free

Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Click & Collect

Due to the Government’s Social Distancing guidelines and to protect the safety of our people, our customers and the communities we serve, we are unable to operate our branches as they were, so we have launched a new Click & Collect service for essential services. For further information on how this service works please click here.

Call & Collect

Due to current trading conditions we have suspended our Call & Collect service until further notice.

If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 5 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 9pm Mon-Fri (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Mechanical Soil Pipe Boss Connector 1 1/4" Grey is rated 4.5 out of 5 by 16.
Rated 5 out of 5 by from Strap boss adapter This is the first time I’ve used this product . Wear I’m attaching it is in a really awkward position, this fitting made the joke very easy. Would definitely use one again .
Date published: 2020-03-02
Rated 5 out of 5 by from Unsure Never used this before but found it exceptional, easy to use even for a DIYer & felt it wouldnt leak like cheaper options
Date published: 2020-01-18
Rated 5 out of 5 by from Great pro product. Buy it. Great product. Solid and leak free. Great on any stack including cast iron where solvent weld isn’t an option. Worth the seemingly high price.
Date published: 2019-11-12
Rated 5 out of 5 by from Works well. Worked well, solved to problem of not being able to get a standard boss on due to limited access
Date published: 2019-11-08
Rated 2 out of 5 by from Not 2"!!! Got this to connect 50mm waste to soil pipe, unfortunately while you can connect 50mm pipe to the fitting, diameter of the opening considerably reduces inside of the fitting (hole inside of the fitting is only approximately 30-35mm). I wanted to use 50mm waste pipe due to length of the run (over 3m and minimum fall) and reduced hole diameter is obvious blockage spot. Returned it and got standard solvent weld boss connector which was perfect (and much cheaper) and probably just as quick to fit
Date published: 2019-09-19
Rated 5 out of 5 by from Simplicity Nice and easy, worked a treat! All I needed was to purchase the correct size of hole saw.
Date published: 2019-07-31
Rated 1 out of 5 by from Beats me ! There is always one voice of doom .... and today it's me. What ever I do , when tightening the fitting , it just jacks itself back out of the hole. I even bought a brand new 57mm holesaw. Never used one of these in 30 years and won't bother again.
Date published: 2018-11-15
Rated 4 out of 5 by from Simple and easy to use Purchased this product, and discovered it was going to be too big, called Toolstation to swap it for the next size down, This was acomplished quickly and easily. New version is excellent, simple to instal and job done.
Date published: 2018-10-01
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