The KPC-079 Pipe Clamp Locking Collar is a bolt-on malleable iron fitting for 42.4 mm OD, 1-1/4" Sch. 40 pipe. It wraps around pipe as a stop ring or removable support collar, using internal or stainless steel hex screws to lock the pipe without welding so the structure can be assembled, adjusted, and serviced on site.
Why It Matters
Vertical assemblies often need a fixed stop that can still be moved later. The locking collar gives another connector something to rest on without welding a permanent ring to the pipe.
Key Features
Stop-collar function supports another connector or rotating joint from below.
ASTM A197 casting gives the fitting a durable body for modular tubular structures.
Hot dip galvanized surface treatment supports corrosion resistance for indoor and outdoor service.
No-weld installation lets crews revise frames, rails, and display structures without cutting pipe apart.
Applications
Use below fittings in vertical assemblies, as a removable stop, for rotating unfastened pipework, retail frames, guardrails, and modular structures that may need repositioning.
Compatibility
Fits 42.4 mm OD, 1-1/4" Sch. 40 pipe; related sister fittings cover the alternate KUPO pipe clamp diameter.
Frequently Asked Questions
Does this fitting need welding?
No. It clamps with hex screws, so the structure remains bolt-on and easier to reconfigure.
Does this join two pipes?
No. It clamps around one pipe as a stop collar or support ring for another component.
Which pipe size does this version fit?
This version fits 42.4 mm OD, 1-1/4" Sch. 40 pipe; check the sister size if your structure uses the other KUPO pipe clamp diameter.
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