1 5/8" Butterfly Clamp w/ bolt & nut – Steve Regan Company
The Plumber's Choice 1 in. PEX Tubing Support Butterfly Clamp Plastic Insulator, Copper Piping Insulation to Reduce Banging (10-Pack) BUTTPX001-10 - The Home Depot
Spartacus Endurance Butterfly Clamp - She Bop
The Plumber's Choice 1/2 in. PEX Tubing Support Butterfly Clamp Plastic Insulator, Copper Piping Insulation to Reduce Banging (10-Pack) BUTTPX012-10 - The Home Depot
Nipple Clamps SPF-53 Blackline Endurance Butterfly with Chain - The Tool Shed: An Erotic Boutique
Amazon.com: Hose Clamps Assorment Kit, Penck Butterfly Key-Type Adjustable 1/2" - 2"(14-51mm) Range Worm Gear Hose Clamp, Clamps Ideal for Plumbing, Inline Duct Fan and Mechanical Applications 50 PCS : Industrial &