Monument 437A Gas Adaptor, 1in to 7/16in, for Propane/MAPP®
British-made 1in to 7/16in gas adaptor for connecting 430F torches to propane/MAPP® bottles. Essential for soldering & brazing.
The Monument 437A Adaptor is a professional-grade gas connector designed for compatibility with the 430F soldering and brazing torch (UNEF 7/16in thread). It enables seamless connection to standard 1in US-style gas bottles, including those containing propane, MAPP®, and MAPPro® fuels.
Crafted with precision and made in Britain, this adaptor ensures reliable performance for demanding soldering and brazing applications. Its robust construction guarantees durability while maintaining a secure gas connection essential for professional use.
Ideal for tradespeople and DIY enthusiasts requiring torch versatility across different fuel sources, the 437A adaptor is a must-have accessory for efficient flame-based work.
- Connecting 430F torches to US gas bottles
- Professional soldering setups
- Brazing applications
- Plumbing and metalwork
- Input Thread: UNEF 7/16in (for 430F torch)
- Output Thread: 1in US-style
- Compatible Fuels: Propane, MAPP®, MAPPro®
- Origin: Made in Britain
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
