John Guest 'Speedfit 12mm X 1/2' Female Adaptor BSP CM451214FS in Beige John Guest Beige
John Guest 'Speedfit 12mm X 1/2' Female Adaptor BSP CM451214FS in Beige John Guest Beige
Overall Rating: 2.6 / 5 (average from multiple review sources, as of 25 May 2026)
Based on a total of 54,357 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 54,357 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Price
3-5 working days
£5.76
JG Speedfit John Guest Speedfit 12mm X 1/2" Female Adaptor Bsp - Cm451214Fs
Overall Rating: 3.0 / 5 (average from multiple review sources, as of 1 Jun 2026)
Based on a total of 33,661 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 33,661 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1-3 working days
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£5.99
Delivery from £6.00
John Guest 12mm X 1/2" Female Adaptor BSP - CM451214FS (Pack of 10) in Beige John Guest Beige
Overall Rating: 2.6 / 5 (average from multiple review sources, as of 25 May 2026)
Based on a total of 54,357 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 54,357 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
3-5 working days
£25.17
John Guest Speedfit 12mm X 1/2" Female Adaptor BSP - Cm451214Fs (Pack of 10)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 28 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£26.22
Free Delivery
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
John Guest 'Speedfit 12mm X 1/2' Female Adaptor BSP CM451214FS in Beige John Guest Beige - Details
▶ Finding you the best price!
We have found 4 prices for John Guest 'Speedfit 12mm X 1/2' Female Adaptor BSP CM451214FS in Beige John Guest Beige. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
John Guest 'Speedfit 12mm X 1/2' Female Adaptor BSP CM451214FS in Beige John Guest Beige - Price Information
- Cheapest price: £5.76
- The cheapest price is offered by debenhams.com. You can order the product there.
- The price range for the product John Guest 'Speedfit 12mm X 1/2' Female Adaptor BSP CM451214FS in Beige John Guest Beige is €£5.76to €£26.22 with a total of 4 offers.
- Delivery: The shortest delivery time is 3-5 working days working days offered by debenhams.com.
Similar products
£18.46
Amazon-marketplace.co.uk
Free Delivery
£24.26
ebay.co.uk
Free Delivery
John Guest Speedfit Reducing Coupler 22X15mm (Pack of 10) - Easy Install
£73.56
ebay.co.uk
Free Delivery
5 x John Guest 8mm x 3/8" BSP straight adaptor. JG Speedfit push fit PM010813E.
£12.99
GBP 2.60 / Unit
ebay.co.uk
Free Delivery
£25.94
powertoolsdirect.com
Free Delivery
Cheapest offer
John Guest push-fit acetal female adaptor (BSP thread) fitting connects metric sized pipework to a BSP type fitting. Fast and simple to install, John Guest push-fit fittings create an instant push-fit connection and leak tight seal without the need for tools, hot works or sealing agents. The unique collet locking design firmly and securely holds the pipe in place without deforming the pipe or restricting flow. Fittings are corrosion resistant and fully demountable, improving system performance and reducing system downtime during maintenance. Manufactured in acetal copolymer, the fitting is suitable for water, potable liquids and intermittent hot water applications (up to 65C max). All John Guest fittings are manufactured and assembled in the UK. Rigid and hardwearing acetal copolymer material with an EDPM O-Ring Suitable for potable liquids and intermittent hot water applications up to 65C max (not suitable for air, pneumatic or vacuum applications) Instant push-fit connection and leak
£5.76
3-5 working days
debenhams.com
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).