The Screw Eye Bolt Pulley Assembly  is a custom made kennel hardware accessory which consists of a high quality swivel pulley that is attached to a 1/4" x 3 3/4" lag screw eye bolt.  The entire assembly is zinc coated for rust corrosion resistance.  These allow the kennel owner to easily affix the over head draw cable of a guillotine dog kennel door to a ceiling surface.