Description: - APPLICATION: Used to process of bellows. - A45 STEEL: Bellows Flat Mouth Tool is made of high quality alloy steel, which is durable and can be used for a long time. - SIZE: Two kinds of apertures, suitable for 15.8mm/20mm diameter corrugated pipes, to meet your different needs. - PORTABLE: The Corrugated Pipe Interface Processing Tool is compact and easy to carry, for storage in a or tool bag. - EASY TO USE: The hand push Corrugated Pipe Interface Maker can be used directly, which is very convenient. The non hand push Corrugated Pipe Interface Maker needs to be used with .Specification: - Material: A45 SteelSize Chart:Corrugated Pipe Interface Maker: 9x3.5x2CM/3.54x1.38x0.79inchHand Push Corrugated Pipe Interface Maker.2x3.5x5CM/7.95x1.38x5inchPackage Includes:Optional:Non Hand Push: 1x Corrugated Pipe Interface MakerHand Push: 1x Hand Push Corrugated Pipe Interface MakerNote:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful online shopping!