Delta TRINSIC Single Handle Bathroom Faucet - 558Delta TRINSIC Single Handle Bathroom Faucet 558 Inspired by the sleek elegance of modern European design, the Trinsic Bath Collection with an industrial wheel handle completes the look of any contemporary bath. Delta faucets with DIAMOND Seal Technology perform like new for life with a patented design that reduces leak points, is less hassle to install and lasts twice as long as the industry standard. Delta WaterSense labeled faucets use at least 20%