Set of 7, 2x4 Adjusters, with Screws Included With scratch-prevention sheets These are DIY parts for erecting pillars by fixing 2x4 lumber to the top and bottom. You don't need complicated procedures or special tools just to set up the pillars. You can easily install them because they can be firmly fixed using the force of a jack. Easy cat walk Imitation and plagiarism are prohibited. Adjusters with only upper parts have been available before, but I thought about how to help those who don't have a drill or an 8mm drill, and I came up with the lower part. I came up with the drill-free type. DIY Storage Parts I added a washer between the upper hexagon and the lumber. This addition stabilizes and prevents loosening. Therefore, when assembling the upper part, insert the washer into the bolt and then insert it into the hole. Assembly Since it will be shipped disassembled, insert the washer into the bolt as shown in photo 3 and lightly tighten it (do not overtighten), then insert it, and put the washer, nut, nut, and washer in order, and tighten the upper part with a nut. Installation method ① Cut the 2x4 that will be the pillar at a height of about 80mm less than the installation location. ② Screw the lower part of the adjuster to the top of the 2x4 cut in ①. (Photo 4) ③ Insert the screw side of the upper part of the adjuster into the hole in the pillar made in ②. ④ Once you have aligned it with the installation location, stand it vertically (level), and you can tighten it by turning the lower nut clockwise with a wrench. 〇 Place the scratch-prevention sheet between the floor and the adjuster on the bottom of the pillar and the ceiling. It's easy to attach with double-sided tape. Required tools 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 You can also have it cut at a home center 〇 Level (There are also apps.) No drill required Due to being handmade, there may be some variations. Painting is also possible, so please contact me. Any number of sets is possible. Please contact me. #Adjuster #CatTower #CatWalk #WallMountedTV #TensionWallStorage #Partition #FallPrevention #EscapePreventionFence