Easy 1x4 Adjuster Finished Product DIY Storage Parts Set of 4, Anonymous Delivery Other quantities, with anti-scratch sheets, are 100 yen extra. Please comment. These are DIY parts for erecting pillars by fixing 1x4 lumber to the top and bottom. You don't need complicated procedures or special tools just to erect the pillars. You can easily install them because they can be firmly fixed using the force of a jack. Imitation and plagiarism are prohibited. The structure is different from plagiarized products. Plagiarized products do not have fixed bolts, so they lack strength. The upper part has fixed bolts, so it has more strength than plagiarized products. It is fixed in a special way and cannot be removed. Installation method ① Cut the 1x4 to be the pillar at a height of approximately minus 80mm from the installation location (measure the shortest adjuster as there are slight individual errors). ② Screw the lower part of the adjuster to the top of the 1x4 cut in ①. (Photo 4) ※It is easier to insert if you use the pilot hole on the bottom as a drill guide and make a pilot hole in the pillar. Since it is thin with 1x4, making a pilot hole will also prevent cracking. ③ Insert the screw side of the upper part of the adjuster into the hole in the pillar made in ②. ④ Once positioned in the installation location, stand it vertically (level), and tighten by turning the lower nut clockwise with a wrench. Tools required 〇 13mm wrench or monkey wrench, etc., a tool that can turn the nut 〇 Electric drill or impact driver or Phillips screwdriver 〇 Saw (can be cut at a home center) 〇 Level (there are also apps.) Drill not required Due to being handmade, there may be some variations. Assembly is just screwing, the same as commercially available adjusters. It's a finished product, so just screw it on. Since it's 1x4, it will bend when tightened if you make a thin, long pillar, so if you want a longer pillar, 2x4 is better. Please comment for other quantities. #2x4 #1x4 #WindowFrameShelf #KitchenShelf #Adjuster