10 Pcs 3/8'' Compression Valve Cap Fitting, Brass Cap With Sealing Washer, Cap For Water Line Capes, Plumbing Caps For Toilet Faucet, 3/8'' Water Inlet Flex Hose Caps Supply Line Shut Off Valve

["10-Piece Comprehensive Sealing Kit: Includes 10 solid brass 3/8 compression caps and 10 matching gasket washers for 3/8 compression cap. Specifically designed to securely seal off unused 3/8 water caps or lines on shut off valve caps for sinks, toilets, and kitchen appliances.","[Important] Sizing & Compatibility Guide: These are 3/8\" Compression fittings, NOT 3/8\" NPT or 3/8\" Flare. Please verify your 3/8 in stop valve fitting cap or supply line size before ordering to ensure a perfect fit for your toilet water inlet flex hose cap. ","Instant Leak-Proof & Tool-Free Seal: Each 3/8 compression cap with seal creates a watertight barrier the moment you tighten it. The 3/8 compression cap with washer design eliminates the need for messy Teflon tape, providing a reliable compression valve cap solution that saves time as an ice maker brass cap or dishwasher seal.","Simple 3-Step Installation: 1. Ensure the water is off. 2. Place the rubber gasket inside the 3/8\" compression cap for water line. 3. Hand-tighten onto the valve or pipe, then give it a 1/4 turn with a wrench. Ideal for use as a temporary toilet inlet valve cap or bidet valve cap during maintenance.","Heavy-Duty & Renovation Safe: Crafted from premium brass, these plumbing water line caps resist corrosion and high pressure. Use them as caps for shutoff values or a 3/8 shut off valve cap to safely isolate specific lines without shutting off the main water supply, keeping your 3/8 dishwasher caps and other fixtures secure."]