Smith and Wesson maximum security hinged handcuffs model 94 with box

Here is a mint condition set of rare Smith and Wesson model 94 hinged handcuffs with the maximum security tubular key lock mechanism. 

Smith and Wesson produced these tubular key cuffs in the past, as well as a high security model 104 which uses a non standard modern handcuff style key with a vertical notch in the key flag and a corresponding ward in the keyway. Their current maximum security option now uses BOA tumbler locks. 

This set is listed with the original box and one original key with a starting bid of $500 or Buy It Now for $1,000

 These handcuffs are reinforced with heavier domed rivets connecting the bow to the swing arm and a heavier cuff body with maximum security locking mechanism operated via a tubular key.