Thank you for viewing! Instant purchase is welcome, so it's first-come, first-served. The square bar uses stainless steel. We are selling various custom tools at #iron gadget鉄心. By twisting the handle, the grip strength increases, making it easy to use and a cool specification! We mainly process new items, but due to fine scratches during manufacturing, we consider them as "like new." For professional craftsmen such as scaffolders, motorcycle and car mechanics, equipment installers, and electricians, as well as DIY enthusiasts, anyone can use them. They also look great with tool belts like Knicks TAJIMA and can be upgraded. Recommended for those looking for unique tools with a focus on quality. 《About Heat Treatment and Strength》 To prevent breakage or bending, we process thicker square bars than usual! We use TIG welding for build-up welding and flat grinding of the welded parts. Regarding strength, we have been using the same processing method for over a year without any problems. 《About Mirror Polishing and Anti-Corrosion Measures》 Finished with blue bar buff polishing. We apply rust prevention material during processing, making it rust-resistant. Please check the photos for fine scratches during processing. 《Other》 We will ship with a trackable shipping method. We will ship within 24 hours in principle. We carefully pack using recycled packaging materials. Instant purchase is welcome! Please comment if you have any questions. Feel free to consult us for custom orders or design requests, such as "I want this kind of twist." We also have tool sets and individual items for sale, so if you wish, we will offer a discount for combined purchases, so please comment. We mainly sell MCC.TOP.makita TONE.super Tours Makita, etc.