Thank you for viewing! Instant purchase is welcome, so it's first-come, first-served. The handle's square bar uses 16mm stainless steel square bar. We are listing various custom tools under #iron gadget鉄心. Twisting the handle increases grip and makes it easy to use and stylish! We mainly process new items, but due to fine scratches during production, we consider them as "like new." Suitable for: * 鳶職 (Tobi workers - construction workers) * Scaffolders * Motorcycle and car maintenance * Equipment and electrical work * From professional craftsmen to DIY enthusiasts. It also looks great with work belts from brands like Knicks and TAJIMA, allowing for an upgrade. Recommended for those looking for unique tools and those who value quality. 《About Heat Treatment and Strength》 To prevent breakage or bending, we use a thicker-than-usual square bar! TIG welding is used for build-up welding, and the weld is flat-ground. Regarding strength, I have been using the same processing method for over a year without any problems. 《About Mirror Polishing and Anti-Corrosion》 Finished with blue buff polishing. Rust prevention material is applied during processing, making it rust-resistant. Please check the photos for any fine scratches from processing. 《Other》 We will ship with a trackable shipping method. We will ship within 24 hours in principle. We carefully package using recycled packing 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 offer a discount for combined purchases, so please comment. We mainly list items from MCC, TOP, Makita, TONE, super Tours, and Makita.