Product Info Catalog Hardware Builders Hardware Hinges Double Hinge Safety Hasp, Zinc, 4.5-In. Double Hinge Safety Hasp, Zinc, 4.5-In. Double Hinge Safety Hasp, Zinc, 4.5-In. Request a Quote UPC: 38613103290 SKU: 185306 Model Number: N103-291 4-1/2", Zinc, Double Hinge Safety Hasp.