Overview Product Description 66 Assorted Nipples In 1/2in. Kits: Close, 1-1/2in., 2in., 2-1/2in., 3in., 3-1/2in., 4in., 4-1/2in., 5in., 5-1/2in. and 6in. Durable Cardboard Box with Handle Meets Astm A-53 Product Videos Custom Field UNSPSC Code 40173302 Product Reviews