Reservoir tank stay 50mm (M6-M6). Size changes are possible. Please comment. [Product Details] ・Quantity: 2 ・Hole distance: 50mm ・Made of stainless steel ・Hole size is M6 (Φ6.5) screw size. Please bend and set it freely with your hands or pliers. Barrel polishing is applied, so the finish is a beautiful surface. Made of stainless steel, so there is no worry of rust. Set contents Stainless steel reservoir tank stay x 2 ※Since this is handmade, please check the images and purchase only if you are satisfied. ※Some scratches may occur during the manufacturing process. Please refrain from purchasing if you are concerned about this.