Anaco-Husky Couplings - Husky HD 2000 Couplings have a slightly thinner shield than the Husky SD 4000. They consist of a 304 stainless steel shield, clamp assembly and a neoprene gasket. The
Anaco-Husky Tutorial for No Hub Coupling Installation - YouTube
Anaco 40172600 10" Husky Heavy Duty No Hub SD 4000 Coupling | eBay