See Downloads Tab above for ASI 122 technical data sheet (.pdf)

Rear Mounted Security Clothes Hook is fabricated of type 304 stainless steel alloy 18-8. Hook is solid bar 3/8" diameter of one-piece construction with 1" diameter swivel trip-ball and wall plate 14 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 snaps down when load exceeds 35 lb (16 kg) limit. Trip-ball socket housing prevents hook from being set in vertical-up position. All exposed surfaces are No 4 satin finish.