Plastic steel model only suitable for inward-opening windows with 43mm hole distance handles, the support arms are screwed, and the buckle seat is directly put on the handle for use. The distance from the edge of the handle to the window sash must be less than 16mm, otherwise the buckle needs to be reversed.
Material steel buckle seat + hard plastic rod, safer and more flexible. Color white, gray
Package includes 1Pc/2Pcs window safety limiter; correct installation method misplaced installation, avoiding the contact between the support arm and the buckle seat when closing the window and causing the window to fail to close.
Universal type It can be used for aluminum alloy/plastic steel windows that open inward/outward. The support arm and buckle seat are directly drilled and screwed.
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