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The 452 No-Hub Couplings (Standard Duty) offers reliable performance with its CSA B602, ASTM C1277, CISPI 310, and cUPC certifications. Designed for convenience, it installs effortlessly at 60 pounds and features 5/16 hex head screws for secure fittings. Ideal for various piping applications, it ensures robust connections and durability in plumbing systems.
Matco-Norca™ 4521110 Standard-Duty Coupling, 4 in No-Hub x 3 in No-Hub, Stainless Steel