National 5/16 In. x 4-1/2 In. Steel Screw Hook N220871 Pack of 10

National catalog model No. 2156BC. This medium weight to heavy weight screw hook with lag screw threads is for hanging planters, signs, clotheslines and more. Made of steel. Width: 1 In. Overall Length: 4-1/2 In. Finish: Zinc Plated Material: Steel Thread Length: 1-5/8 In. Wire Diameter: 5/16 In. National Model No.: 2156BC