SHAW PLUGS Mechanical Expansion Plug: Snap Handle, End of Pipe, For 3/8 in Pipe
SKU 3G-OTH-473160
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Frequently Asked Questions
What is a SHAW PLUGS Mechanical Expansion Plug used for?
A SHAW PLUGS Mechanical Expansion Plug with snap handle is used to temporarily seal the end of a 3/8 in pipe during pressure testing, system maintenance, or line isolation. The neoprene plug expands to create a leak-tight seal, preventing fluid or gas escape in industrial piping systems.
What are the specifications of the SHAW PLUGS 51001?
The SHAW PLUGS 51001 is a snap-handle mechanical expansion plug designed for end-of-pipe use on 3/8 in pipe. It features a neoprene plug element for sealing. The manufacturer part number is 51001. This plug is suitable for temporary blocking in low-pressure applications.
Where to buy SHAW PLUGS 51001 worldwide?
3G Electric supplies the SHAW PLUGS 51001 mechanical expansion plug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver genuine SHAW PLUGS parts for your piping needs.
How to install a snap-handle expansion plug?
Insert the SHAW PLUGS 51001 into the open end of a 3/8 in pipe. Turn the snap handle clockwise to expand the neoprene plug against the pipe wall until snug. Do not overtighten. For removal, turn the handle counterclockwise to release pressure, then pull the plug out.
SHAW PLUGS Products
3G Electric supplies SHAW PLUGS snap-handle closure blocking plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









