PROTO Internal Pipe Wrench: 1/2 in For Pipe Size, For 1/2 in Pipe Size
The PROTO Internal Pipe Wrench (MPN J140-12) is a pipe extractor designed for 1/2 in pipe size, with a 3 in tool length. This PROTO-branded tool is engineered for internal pipe gripping and removal.
SKU 3G-OTH-404335
Need installation or engineering help?
Ask a question
Product Description
The PROTO Internal Pipe Wrench (MPN J140-12) is a pipe extractor designed for 1/2 in pipe size, with a 3 in tool length. This PROTO-branded tool is engineered for internal pipe gripping and removal.
Frequently Asked Questions
What is the PROTO J140-12 internal pipe wrench used for?
The PROTO J140-12 internal pipe wrench is designed for turning or extracting pipes from inside, commonly used in plumbing and industrial maintenance. It fits 1/2-inch pipe sizes and has a 3-inch tool length, making it ideal for tight spaces where external wrenches cannot access.
What are the specifications of the PROTO J140-12 internal pipe wrench?
The PROTO J140-12 internal pipe wrench has a manufacturer part number J140-12. It is designed for 1/2-inch pipe size, with a 3-inch tool length. The brand is PROTO, and it is classified as a pipe extractor for internal gripping applications.
Where to buy the PROTO J140-12 internal pipe wrench worldwide?
You can source the PROTO J140-12 internal pipe wrench through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this PROTO tool.
How to use the PROTO J140-12 internal pipe wrench?
To use the PROTO J140-12 internal pipe wrench, insert the tool into the 1/2-inch pipe opening and turn counterclockwise to grip the inner wall. Apply steady pressure to rotate or extract the pipe. Always wear safety gloves and ensure the pipe is secure before applying torque.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO pipe extractors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







