Anti Slip Grip & Easy Installation: Features accuracy vertical knurling for enhanced grip during installation Includes a hexagonal for secure fastening, making it user friendly for both DIYers and professional Accuracy Threads for Leak Proof Seal: Machined with accurate threads for tight compatibility with thermostatic heads and heating gate, water leaks and pressure loss in heating systems Double Size Option for Versatility: Available in 5.0G (single) to fit most home radiators and floor heating gate, ideal for renovations, repairs, or crosses border installations Premium Stainless Steel materials: Crafted from thickened stainless steel, this radiator gate adapter resists oxidation, rust, and extreme temperatures, ensuring long term durability without leaks or deformation in humid heating systems Compact & Essential Heating Tool: Lightweight and portable, it ’ s perfect for home upgrades, plumber repairs, or oversea sell, offering seamless compatibility with mainstream radiator gate, Manufacturer: ljhnba