The Westbrass 5/8 inch compression (1/2 inch nominal copper pipe) inlet x 3/8 inch OD outlet with a 20-inch long brass toilet supply kit makes it easy to outfit your toilet. The kit includes everything required to stylishly supply water to your toilet, including an attractive cross-handle angle stop, an annealed 3/8 inch x 20 inch trimmable supply line, and a wax ring with closet bolts. Available in various stylish finishes, this item is sure to complement your existing fixtures. Westbrass Fine Decorative Plumbing since 1935.