(Publisher: Trivd Frol. SAE: 6-32, 8-32, 10-32, 10-24, 1/4-20, 5/16-18, 3/8-16, 1/2-13), 281PCS rivnuts, and a blow molding rugged carrying storage box. 【Sturdy and Durable】: This 16" rivet nut tool is made from thick carbon steel with heat treated, and black phosphating finishing protects against corrosion.
