Stanley Hardware S833-327 CD2120 Safety Cup Hook in Zinc plated Authorized Replacement from National Hardware Stock #N122-622 Safety lock closes automatically to help prevent accidental opening by livestock Includes 1-5/8 x 1-1/4 inch extra heavy plate staple Fasteners included for installation Manufactured from steel wire and hot-rolled steel Hook designed for securing gates and doors on farm and utility buildings Limited lifetime guarantee Exclusive bearing design eliminates metal to metal contact All metal parts are plated prior to assembly to enhance rust resistance Black coated