Versatile radiator & valve key for 3/8 in & 10 mm plugs. Self-restricting design fits bayonet & internal lug valves.
The Monument 2052R Universal Radiator & Valve Key is an essential tool for radiator maintenance, featuring a versatile design with tapered ends that are self-restricting for secure operation. With three distinct profiles, this key is universally compatible with various radiator vent plugs and bleed screws, specifically catering to 3/8 in and 10 mm square section types.
Constructed to handle bayonet or internal lug type radiator valves, this tool accommodates variations in size, shape, and position. The 12 mm to 14 mm internal hexagon valves are tapered, ensuring a perfect fit even with size variations. Its durable design ensures long-lasting performance for both professional and DIY use.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicyWe take the utmost care with your payment and personal details. Our website uses 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.
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.