Hasp only locks by using key, helps prevent lockout Functions as a conventional latching hasp when key isnt used LifeSpan Corrugated leaf has up to twice the strength of conventional flat leaf hasps Hold open feature eliminates uncontrolled swinging of leaf Exclusive full width knuckle design and supporting side walls reduce sag All component parts are plated prior to assembly to enhance rust resistance Includes 2 solid brass keys 1-15/32 inch x 1-11/16 inch pad 1-5/8 inch x 1-1/2 inch post base 1-1/4 inch post projection