Smith & Wesson 1900 Leg Irons Nickel - 350121 Double locking system which is actuated by means of a slot lock Stainless steel ankle opening of 2.80 inch, weight 22.0 oz. and maximum overall length of 25.63 inch Color: Silver, finish: Nickel, lock style: Two sided, material: Carbon steel Includes 2 keys - style: chain - made in the USA