Elkay LK1500CR, Everyday Kitchen Faucet, 1 Hole Drilling

Features removable ceramic disc cartridge one 1-3/8" (35mm) diameter faucet holes required for lk1500, two 1-3/8" diameter faucet holes required for lk1501 1.5gpm flow regulator installed- optional 2.2gpm flow regulator also included with the faucet 3/8" diameter copper tube supply lines with 1/2" male ips adaptors 360° spout rotation max counter thickness 2.5" (63mm) quick connect side spray fittings for fast installation warranty limited lifetime accessories (sold separately) lk105 - air gap lk3712 - swivel aerator a55061 - vandal resistant aerator complies with ada cupc ansi/nsf61 ca ab1953 asme a112.18.1/csa b125.1.