Yuil Model M-05 Stainless Steel Double Locking Thumbcuffs. These thumbcuffs are unusual in that they have separate keyholes and double locks for each cuff. The keys have a single small bit. The cuffs will not open with standard Yuil keys or universal keys. Weigh 2.8 ounces.
US export laws prohibit the export of thumbcuffs to all destinations including Canada and APO/FPO addresses.