Delta 978-RBWE-DST Leland Single Handle Water Efficient Pull-Down Kitchen Faucet, Venetian Bronze MagnaTite docking keeps the kitchen pull-down spray wand firmly in place with a powerful integrated magnet, so it stays docked when not in use DIAMOND Seal Technology features a valve embedded with diamonds to ensure like-new operation for the life of the faucet Meets standards set by Americans with Disabilities Act Touch-Clean spray holes allow for easy removal of hard water build-up 2-hole 4" installation Zinc