Ideal for wood fences, barn sliding doors, metal, garage shutters, chicken sheds and various climate compartments The 4-position adjustable arm features precision drilled holes for greater flexibility than the 3-hole competitors, and also features a 180° swivel double door setup for left or right handed compatibility Pre-tuned mounting plate with automatic tapping screws makes installation easy by simply positioning the bracket and securing 8 resistant screws Ideal for homeowners, ranchers, and parents looking for an industrial-grade security solution to protect livestock, backyard playground, or warehouse from unauthorized access by intruders, infants and pets Constructed from 4mm reinforced carbon steel with anti-coating, this heavy duty latch lasts longer than standard aluminum models with cut construction that eliminates weak welds, and is 3 times more durable against rain, snow, and extreme temperature changes, Manufacturer: Tertioi