★ All four parts are made in Japan. Imported, cheap stainless steel products are not included. Please be careful of products from copycat sellers. ★ The [All Stainless Steel Ball Valve] shown in images 10 and 11 is currently on sale. It is very useful in case of an emergency. When shipped together, the price is 2,980 yen in addition to the single item price of 3,280 yen. Other car accessories, truck accessories, etc. Our products are ⬇ here ⬇. #next_stage_jp This is a kit to extract compressed air from an air tank to sound an air horn. ★ Confirmed compatibility with 07/17 Profia. ※ The image shows a type with sealant applied to the threaded part, but the product you will receive does not have sealant. It has been changed from Taiwan-made to Japan-made. It's excellent, just push in the plug (male side) to lock it with a click. There is no need to lower the ring and push it in. It is a nut coupler, so hose bands are not required. For urethane hoses with an outer diameter of 10mm and an inner diameter of 6.5mm to 7mm. There are two patterns for assembly as shown in the image. Please attach the safety valve in an empty space. Size (in the case of image 2) Total length 120mm Height 65mm Thickness 26mm The total length and height will change due to screwing. ※ The description of a seller whose product images and descriptions are very similar to ours states, "Iron products will rust quickly," but as you all know, the [malleable cast iron products] used by professionals in gas and water pipe installations in factories and homes do not rust easily. Stainless steel is also durable, but malleable cast iron has excellent impact resistance and vibration absorption. That's why stainless steel is not used in car suspensions. They seem to think it's "just iron." They probably want to criticize our products and knock us down, but instead, they are exposing their own ignorance. Please be careful of copycat sellers who are very similar to ours. ※ When removing the safety valve, be sure to completely release the air from the air tank. ★ Shipped by "Yu-Packet Post Mini," which is anonymous and trackable, for peace of mind. Delivery is completed by posting (in the mailbox). Shipped in a zipper bag → dedicated envelope. ※ There are no instructions. Please wrap the seal tape and assemble everything, or assemble one part at a time. Please be sure to read the profile before purchasing. Thank you.