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McAlpine S12A-1 Trap & Waste Thread Extension – 1 1/4″ x 1″ Long
£1.86
Genuine McAlpine 1 1/4″ Threaded Waste Extension Piece – 1″ Long Basin Trap Spacer
McAlpine S12A-1 Trap & Waste Thread Extension – 1 1/4″ x 1″ Long
Features
The McAlpine S12A-1 Trap & Waste Thread Extension is a genuine, high-quality plumbing problem-solver designed to add extra length to your bathroom waste setup. Featuring standard 1 1/4″ (bathroom basin size) BSP threads, it provides a 1″ physical extension to bridge awkward gaps between your basin waste and the trap.
Moulded from durable, high-grade white polypropylene, this component features a female threaded connection on top (with an included rubber seal) and a male thread on the bottom. It allows you to extend your pipework securely without having to completely reposition or replace your existing trap assembly.
- Genuine McAlpine fitting guarantees trade-quality reliability and a perfect leak-free seal
- Provides a 1″ (approx. 25mm) extension to easily bridge gaps between wastes and traps
- Standard 1 1/4″ BSP threads fit almost all UK domestic bathroom basins and vanity sinks
- Includes a pre-fitted rubber seal inside the female thread for immediate installation
- Durable white polypropylene construction resists boiling water, chemicals, and physical impact
Technical
- Brand: McAlpine
- Part Number: S12A-1
- Thread Size: 1 1/4″ BSP (Bathroom Basin Size)
- Extension Length: 1″ (Approx. 25mm)
- Material: High-Grade Polypropylene
- Colour: White
- Connections: 1 1/4″ Female Thread (Top) to 1 1/4″ Male Thread (Bottom)
- Inclusions: Includes integrated rubber sealing washer
Details
When installing a new vanity unit or swapping out a bathroom basin, you frequently find that the new sink sits just an inch higher than the old one. This leaves a frustrating gap where your existing trap can’t quite reach the waste outlet. Instead of forcing or cross-threading the pipes—which inevitably causes slow, structural-damaging leaks under the sink—or ripping out all the plumbing to lower the waste pipe, you just need a tiny bit of extra height.
The McAlpine S12A-1 1″ Extension solves this exact headache. It threads straight onto your basin waste to add the perfect 1″ drop, dropping directly into your trap with a reliable rubber seal. It turns a potentially messy, hour-long plumbing redesign into a simple, 30-second fix.
Brand:
- McAlpine
MPN:
Collection from our store – Once purchased you will receive an email or call to confirm if your order is ready to be collected straight away or estimated date if we do not have some of the items in stock.
Delivery
Our warehouse ships orders Monday to Friday with a 14:00 cut off time for same day dispatch, any orders placed after 14:00 will be shipped the next working day. If for reason we do not have the goods in stock we will call.
Delivery to United Kingdom (Mainland)
Royal Mail 48 Tracked – Delivery 2 – 3 working days from dispatch
Royal Mail 24 Tracked – Delivery 1 working day from dispatch
DPD Next Day – Delivery guaranteed next working day with a 1hour time slot.
Collection from our store – Once purchased you will receive an email or call to confirm if your order is ready to be collected straight away or estimated date if we do not have some of the items in stock.
Delivery
Our warehouse ships orders Monday to Friday with a 14:00 cut off time for same day dispatch, any orders placed after 14:00 will be shipped the next working day. If for reason we do not have the goods in stock we will call.
Delivery to United Kingdom (Mainland)
Royal Mail 48 Tracked – Delivery 2 – 3 working days from dispatch
Royal Mail 24 Tracked – Delivery 1 working day from dispatch
DPD Next Day – Delivery guaranteed next working day with a 1hour time slot.
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