Check the listing for details. Zak Tool ZT-99 Tactical Handcuff Covert Concealment Survival Cuff Key Set. Condition: New. Listed at 13.75 USD. Zak Tool ZT99 Tactical Handcuff Covert Concealment Survival Cuff Key Set 2-Piece Survival Set. Includes loop style and clip style holders. Loop style holder shown with key. Handcuff keys are of a standard design and are compatible with all standard series handcuffs. All keys are made of heat treated stainless steel and are designed to provide an indefinite period of service. Because of the high grade material and craftsmanship employed, it is possible and practical for us to offer an unlimited lifetime guarantee.Includes 2 keys.Color : black. Must be at least 18 to purchase. Please check your state and local laws before purchasing this item. It is the responsibility of the buyer to ascertain and obey all applicable local, state, and federal laws in regard to the possession, use, and sale of any item purchased from J & L Distribution (Mr. Defense).