6-Piece Professional Faucet and Radiator Key Set with 2 Heavy-Duty Water Meter Keys and 4 Precision Bleeder Valves for 1/4, 9/32, 5/16, and 11/32 Inch Outdoor Faucets, Spigots, and Radiators - Ideal for Home, Commercial, and Industrial Maintenance and Repair Applications

[HAYATOOL ADVANTAGE] With over 20 years of mechanical engineering experience behind it, this toolset is designed to strike the perfect balance between heavy-duty performance, premium materials, and thoughtful design upgrades-all offered at an honest price.

[UNIVERSAL & WIDE APPLICATION] The sillcock key, water key, radiator key and shut-off tool fit 1/4", 9/32", 5/16", and 11/32" stems.The utility key works with square, triangle, and round fittings-providing a 6-in-1 solution for operating valves, faucets, spigots, and meter boxes in residential, public, and commercial settings.t4pcs radiator keys for bleeding radiators are the perfect tool for releasing air and water from compatible home radiators, baseboard heaters and central heating systems.

[ANTI-CORROSION & ANTI-RUST] Built to last, both tools are forged from high-quality materials for superior strength and corrosion resistance.The sillcock key is crafted from premium 40Cr steel with a chrome finish, while the utility key is made of durable zinc alloy with a nickel-plated surface.

[PORTABLE & CONVENIENT] Compact and easy to carry: the sillcock key measures 3.07" * 3.07" and weighs 0.35 lbs

the utility key measures 2.83" * 2.83" and weighs just 0.12 lbs.Both include a bead chain for quick attachment to your keyring or tool bag-always within reach when you need it.

[WHAT YOU GET & OUR PROMISE] Your purchase includes 1 sillcock key ,1 utility key & 4 Radiator Bleeding Air Valve Keys. And backed by our friendly customer service and the expertise of a tool-obsessed engineer dedicated to your satisfaction.