The Westbrass Supply Kit provides a reliable connection for your sink or toilet installations, ensuring a secure and long-lasting plumbing solution. This kit features a 1/2 inch IPS connection transitioning to a 3/8 inch OD with a 15-inch corrugated length, offering flexibility during installation and accommodating various plumbing setups. Constructed from durable brass, this supply kit is built to withstand daily use and resist corrosion, promising years of dependable performance. The corrugated design allows for easy bending and maneuvering around obstacles, simplifying the installation process and saving time. It includes all necessary components like the D131, D129, D12104 and D103 for a complete and hassle-free setup. This kit is ideal for replacing worn-out supply lines or for new plumbing projects in bathrooms and kitchens. The 3/8 inch diameter provides a standard connection size for most faucets and toilets, ensuring compatibility. Its compact design helps maintain a clean and organized look under your sink or behind the toilet. The kit's robust construction and thoughtful design contribute to a worry-free plumbing experience, offering both functionality and peace of mind..