The utility model provides an adjustable standard jointing ware, include the bottom plate, perpendicularly connect bracing piece on the bottom plate, connect at the handle on bracing piece top and the jointing piece at cross -under bottom plate middle part, the bar slot hole that has the jointing piece to pass is opened at the bottom plate middle part, the bracing piece sets up in the both sides of bar slot hole in pairs, every to between the bracing piece, span bar slot hole horizontally connect and have the reinforcement, the jointing piece passes through the screw rod and the reinforcement is adjustable is connected. The reinforcement is member or pipe fitting, sets up offside at the bracing piece in pairs, the screw rod has two, interval distribution at least, the upper end of screw rod passes between by a pair of reinforcement, and fixed through the nut, the lower extreme is fixed with the jointing piece, the nut is two, sets up in the both sides of reinforcement, and wherein the setting is adjusting nut at the nut of reinforcement upside, the setting is fixation nut at the nut of reinforcement downside. The utility model provides a jointing is deep mixed in the jointing construction, the shape differs from each other, decorate the poor problem of impression effect.