LENZIP Manufacturing Corporation, a manufacturer of industrial and commercial grade zippers based in Rolling Meadows, Ill., has released the LENZIP No. 12 Marine Grade UV Zipper. No. 12 gauge is larger than the industry standard No. 10, but smaller than LENZIP’s BIGZIP® No. 15 gauge. The No. 12 gauge is available with 316 stainless steel sliders in auto lock single or double pull, as well as 316 stainless steel non-locking sliders. The tape is 1-inch wide for easy sewing and durable DuPont Delrin® UV resins make up the teeth. Zippers are made-to-order to any configuration and length. Recommended for marine canvas, outdoor gear and portable temporary shelter markets.