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Rear Mounted Security Clothes Hook is fabricated of type 304 stainless steel alloy 18-8. Hook is 7 gauge and wall bracket 11 gauge. Wall plate has four (4) welded-on rear mounted 1/4-20 internally threaded posts that receives 1/4-20 threaded zinc-plated steel studs (supplied) of length specified to suit field conditions and includes washers and nuts. Safety hook tension is adjustable by means of a captive round head stainless steel spanner screw. Hook smoothly drops down when load exceeds 35 lb (16 kg) limit when correctly set. Hook geometry and bracket prevents hook from being set in vertical-up position. All exposed surfaces are No 4 satin finish.