ABN Internal Pipe Removal Tool Set — 4pc Nipple Extractor (1", 3/4", 1/2", 3/8")

Overview

Meet ABN's Internal Pipe Removal Tool Set, a compact 4‑piece kit designed to tackle tasks inside pipes and fittings. Each nipple wrench is precisely sized to fit common inner diameters, enabling controlled engagement and careful removal of broken fragments. Built for reliability in tight spaces, this set helps you approach automotive, plumbing, and HVAC jobs with confidence without risking surface damage to the pipe interior.

Inside-the-pipe design and fit

The four wrenches correspond to outside diameters of 1 inch, 3/4 inch, 1/2 inch, and 3/8 inch. Each tool measures about 3.7 inches (9.4 cm) in length, granting access to narrow passages where a standard wrench won’t reach. The internal geometry concentrates grip on the fragment while protecting surrounding material from unwanted contact.

• Internal nipples can be removed or reinstalled with minimal pipe surface contact
• Hex body turns with fixed or adjustable wrenches for added torque
• Compatible with standard socket/ratchet or open/closed end wrenches

Durability and precision

Machined, heat‑treated cams expand and knurl to deliver a strong internal grip on fragments. Cams mount on alloy steel hex shafts and feature machined teeth for reliable engagement in challenging spots. The design emphasizes grip stability and reduces the risk of slip when space is tight.

• Works in both directions and handles left- and right‑handed nipples
• Robust construction with alloy steel components for lasting performance

Usage tips and real-world scenarios

To use, place the wrench inside the pipe, rotate to engage, then tighten or loosen the piece. The tool operates in either direction, making it suitable for stubborn fragments that resist removal. Common scenarios include recovering broken nipples inside heater hoses, tight plumbing runs, and compact HVAC connections where exterior access is limited.

Note: This kit is not designed for PVC piping.

Why technicians choose ABN

The 4‑piece set offers a practical range of sizes and a construction built to withstand repeated use in demanding environments. The internal approach aims to minimize collateral damage while delivering leverage in tight spots, making it a versatile addition to professional and home workshop toolkits.