Pipe-Lock™ Joint Restraint Couplings

Smith-Blair Pipe-Lock Joint Restraint Couplings are fabricated steel sleeve restraint couplings that can be used to connect and restrain plain end pipe to plain end pipe.

471 Pipe-Lock, Straight, DI X DI - For connecting plain end D.I. to plain end D.I. Straight

472 Pipe-Lock, PVC x PVC - For connecting plain end PVC to plain end PVC Straight

473 Pipe-Lock, Straight, PVC x DI - For connecting plain end D.I. to plain end PVC Transition

474 Pipe-Lock - For connecting plain end D.I. to plain end D.I. - Reducing

475 Pipe-Lock - For connecting plain end PVC to plain end PVC - Reducing

476 Pipe-Lock - For connecting plain end PVC to plain end D.I. - Reducing

477 Pipe-Lock, Sleeve Only - For weldment only - Straight and Reducing

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