# General Tools Professional Grade Internal Pipe Wrench Set (4-Piece)

**Brand:** [General Tools](https://shop.coreranger.com/brands/General%20Tools)
**SKU:** 139/4
**Price:** $25.49 · in stock
**URL:** https://shop.coreranger.com/product/general-tools-professional-grade-internal-pipe-wrench-set-4-piece-301371197

## Specifications

| Spec | Value |
|---|---|
| Model # | 139/4 |
| Features | Flex Head,Open-End |
| Material | Metal |
| Pack Size | 4 |
| Internet # | 301371197 |
| Returnable | 90-Day |
| Handle Type | Normal |
| Store SKU # | 1010993286 |
| Wrench type | Hex Pipe Wrench |
| Hand Tool Type | Wrench Set |
| Individual/Set | Individual |
| Fixed or Adjustable | Fixed |
| Product Depth (in.) | 0.5 in |
| Product Width (in.) | 5.25 in |
| Wrench length (in.) | 3.75 |
| Product Height (in.) | 3.75 in |
| Manufacturer Warranty | 90-Day Limited Warranty |
| Compatible Pipe Size (in.) | 3/8 in. |
| Maximum Pipe Diameter (in.) | 1 in |
| Minimum Pipe Diameter (in.) | 3/8 in |
| Maximum pipe size capacity (in.) | 1.0 |

## Description

General Tools Internal Pipe Wrenches are designed to rescue HVAC and plumbing professionals from broken pipe threads, plugs and fittings. The machined and heat-treated cams easily grab on to broken pipe fragments lodged inside the other pipe. The hex-shaped bodies are made from alloy steel and can be used with open or closed-ended wrenches. General Tools Professional Series Wrenches conform to government specifications GGG-W643b for size and weight. The pipe sizes are marked on each wrench; This internal pipe wrench set includes four wrenches; 3/8 in., 1/2 in., 3/4 in. and 1 in.

• Fix pipe threads, plugs and fittings without damaging exterior
• Rust resistant pipe extractor hex body sizes ⅜, ½, ¾, 1 inch
• Fits open/closed end wrenches and meets government GGG-W643b