SHAW PLUGS Mechanical Expansion Plug: T-Handle, End of Pipe, For 4 in Pipe, Neoprene Plug (MPN 52013)
SKU 3G-OTH-596636
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Frequently Asked Questions
What is a SHAW PLUGS Mechanical Expansion Plug used for?
A SHAW PLUGS Mechanical Expansion Plug with T-handle is used to temporarily seal the end of a 4-inch pipe during pressure testing, maintenance, or system isolation. The neoprene plug expands to create a leak-tight seal, making it ideal for plumbing, HVAC, and industrial piping applications.
What are the specifications of the SHAW PLUGS 52013?
The SHAW PLUGS 52013 is a T-handle mechanical expansion plug designed for end-of-pipe use on 4-inch pipes. It features a neoprene plug for sealing. The manufacturer part number is 52013. This plug is suitable for temporary blocking during testing or repair work.
Where to buy SHAW PLUGS 52013 worldwide?
3G Electric supplies the SHAW PLUGS 52013 mechanical expansion plug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this T-handle end-of-pipe plug for 4-inch pipe.
How to install a SHAW PLUGS T-handle expansion plug?
To install a SHAW PLUGS T-handle expansion plug, insert the neoprene plug fully into the pipe end. Turn the T-handle clockwise to expand the plug against the pipe wall until a tight seal is achieved. Do not overtighten. Always follow manufacturer guidelines for pressure ratings and safe use.
SHAW PLUGS Products
3G Electric supplies SHAW PLUGS t-handle closure blocking plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









