![Amazon.com: Watts ANKA (ASC1) 1" High Pressure Poly-Pipe Straight Coupling Insert Fitting : Industrial & Scientific Amazon.com: Watts ANKA (ASC1) 1" High Pressure Poly-Pipe Straight Coupling Insert Fitting : Industrial & Scientific](https://m.media-amazon.com/images/I/41J+8ahRmaL.jpg)
Amazon.com: Watts ANKA (ASC1) 1" High Pressure Poly-Pipe Straight Coupling Insert Fitting : Industrial & Scientific
![Apollo 1-in Polypropylene Coupling in the Polyethylene Pipe, Fittings & Accessories department at Lowes.com Apollo 1-in Polypropylene Coupling in the Polyethylene Pipe, Fittings & Accessories department at Lowes.com](https://mobileimages.lowes.com/productimages/caa1c62e-167a-4d74-974e-ced44973e30c/45006285.jpg)
Apollo 1-in Polypropylene Coupling in the Polyethylene Pipe, Fittings & Accessories department at Lowes.com
![Apollo 1 in. Barb Insert Blue Twister Polypropylene Telescoping Poly Pipe Repair Coupling Fitting ABTSLC1 - The Home Depot Apollo 1 in. Barb Insert Blue Twister Polypropylene Telescoping Poly Pipe Repair Coupling Fitting ABTSLC1 - The Home Depot](https://images.thdstatic.com/productImages/7f3f5e45-9e0f-47cb-a9b7-88783d562f8d/svn/blue-apollo-polypropylene-fittings-abtslc1-64_1000.jpg)
Apollo 1 in. Barb Insert Blue Twister Polypropylene Telescoping Poly Pipe Repair Coupling Fitting ABTSLC1 - The Home Depot
![Perfection Corporation Part # - Perfection Corporation Coupling Mechanical 1" Ips - Perfection Couplings & Fittings - Home Depot Pro Perfection Corporation Part # - Perfection Corporation Coupling Mechanical 1" Ips - Perfection Couplings & Fittings - Home Depot Pro](https://content.interlinebrands.com/product/Image/Detail/0/50100_usn.jpg)
Perfection Corporation Part # - Perfection Corporation Coupling Mechanical 1" Ips - Perfection Couplings & Fittings - Home Depot Pro
![NDS 710-10RTL Flo-Lock Coupling Poly Pipe, 1-Inch: Pipe Fittings: Amazon.com: Tools & Home Improvement NDS 710-10RTL Flo-Lock Coupling Poly Pipe, 1-Inch: Pipe Fittings: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/81CMCRw6mqL._AC_UF1000,1000_QL80_.jpg)