Specification Brand : Topyond BulletPoint1 : Material and Durability: The tube expander is constructed from heavy-duty stainless steel, emphasizing its solid and sturdy nature. This material choice ensures durability and longevity, making it suitable for long-term use. BulletPoint2 : Ergonomic Design: The tool features an ergonomic handle design with a coarse, anti-slip surface, providing comfortable and secure grip for the user. This design consideration enhances control and minimizes the risk of slippage during operation. BulletPoint3 : Versatile Usage: The tube expander is designed for expanding copper pipes with diameters ranging from 6mm to 22mm, showcasing its versatility for a range of pipe sizes commonly found in air conditioning systems. BulletPoint4 : Stable Operation: The tool incorporates a hinge design to prevent the swing of the handle, contributing to stable and controlled operation during pipe expansion. This feature ensures precision and consistency in the expansion process. BulletPoint5 : Practical Application: The tube expander is described as an easy-to-use, simple, and effective hand tool specifically tailored for air conditioner installation and repair tasks. This highlights its practicality and suitability for these specific applications. ItemName : Manual Copper Tube Expander Air, Stainless Steel, Conditioner Install Repair Hand Expanding Tool,Sliver ItemPackageQuantity : 1 ItemTypeKeyword : compression-fitting-tube-inserts Manufacturer : Topyond PartNumber : Topyondem6d12wzbn ProductDescription : Features: This tube expander is made of heavy duty stainless steel, solid and sturdy, ensuring durability and longevity.Ergonomic design handle with coarse surface, comfortable to hold and anti-slip.This tool can be use to expand copper pipe with diameter between 6-22mm.Hinge design to avoid the swing of handle for stable operation.Easy to use, a simple but effective hand tool for air conditioner installation and repairing.