Thank you for viewing! I plan to list many custom tools in the future. The product is: All steel construction Uses a 2-pound hammer! Head hook and grip are standard equipment! The price is the same if you don't want them! Total length 310mm Weight approximately 1200g Uses 25Φ, so it can also be used as a 5-minute, 6-minute, or 7-minute bolt-in! The photos are of the item before polishing. The head is 0.9 kg and the manufacturer cannot be specified. The manufacturer may be different from the one in the photos. All stainless steel construction is also possible! Twist processing like the one in the 5th photo and later is also available. Please comment with the specific shape, etc.! I will manufacture and ship the items described above after receiving an order. It will take some time to ship! Fine scratches may occur during processing. Meat welding is done with TIG welding, and the welded parts are also polished. Finished with blue bar buff polishing. [About Custom Orders] I don't use these myself, so I may not know the technical terms. I would appreciate it if you could provide detailed information when ordering. We accept changes to size and materials, twisting, drilling holes in the handle end, welding wrenches, etc., so please contact us. Materials are not in stock, so the price may increase. You can also change the head to your specifications, so please contact us! I will provide an estimate.