- Country of Origin: TW
- Dimensions: 3-3/4 in L
- Manufacturer Name: General Tools & Instruments
- Material: Alloy Steel
- System of Measurement: Imperial
- Size Range: 3/8 to 3/4 in
- Number of Pieces: 3
The 139ST 3-piece internal pipe wrench set, government compliant is ideal for installing and removing pipe nipples without scratching or denting the pipe surface. It's also good for removing pipe plugs, broken pipe ends, and rusty fittings lodged inside pipes.
- Application
- Includes
- Item Features
- Standards
Plumbing
3/8 in, 1/2 in and 3/4 in Internal Pipe Wrenches
- Hex body can be turned by fixed or adjustable wrench
- Heat treated alloy steel cams are plated to resist rust
US Government Spec GGG-W643b