PROBLEM TO BE SOLVED: To provide holding metal fittings for holding other members using pipe members for constituting a vinyl house, the other members being particularly elongated members such as a locking bar for preventing a door from being blown inside by strong wind being held, and to provide holding devices using the same.SOLUTION: Provided is a holding metal fitting 1 to be attached to a pipe member constituting a vinyl house that comprises a holding metal fitting body 2 having a holding portion 20 opened upward in a substantially U-shape and formed by a bottom plate portion 2A for supporting a holding subject member from the bottom as well as a first side plate portion 2B and a second side plate portion 2C, the a first side plate portion 2B and a second side plate portion 2C respectively extending upward from both left and right end portions of the bottom plate portion 2A and having mounting holes 21 penetrated in upper and lower positions side by side respectively in order to be attached to the pipe members, the width from the center of the mounting hole 21 of the first side plate portion 2B to the holding portion 20 and the width from the center of the mounting hole 21 of the second side plate portion 2C to the holding portion 20 being different.SELECTED DRAWING: Figure 6【課題】ビニールハウスを構成するパイプ材を利用して他の部材、特に、強風によりドアが内側へ吹き飛ばされるのを防止する閂等の長尺部材を保持するための保持金具およびこれを用いた保持装置の提供。【解決手段】ビニールハウスを構成するパイプ材に取り付けられる保持金具1であって、保持対象部材を下から支持する底板部2Aと、底板部2Aの左右方向両端部からそれぞれ上方へ延びる第1側板部2Bおよび第2側板部2Cであり、それぞれパイプ材に取り付けるために貫通させた取付孔21が上下に並設された第1側板部2Bおよび第2側板部2Cとにより、上方が開放された略コの字状の保持部20が形成された保持金具本体2であり、第1側板部2Bの取付孔21の中心から保持部20までの幅と第2側板部2Cの取付孔21の中心から保持部20までの幅とが異なる保持金具本体2を含む。【選択図】図6