National 3/8 In. x 2.45 In. x 4 In. Zinc Round U Bolt Brand_Us Hardware 5 micron (nominal) filtration

5 micron (nominal) filtration

Insert clog buster as far as possible into drain and slowly turn on the cold water-clog should dislodge almost immediately

and even more specialized devices

7 - 12-10 AWG ring terminals for 3/8" studs

National 3/8 In. x 2.45 In. x 4 In. Zinc Round U Bolt Brand_Us Hardware 5 micron (nominal) filtrationNational catalog model No. 2190 series. Designed for hanging or fastening products to pipe, wood, etc. Bolts are suitable for automotive, plumbing, and other home and industrial applications. Made of steel. Plate and hex nuts included. U bolts are mainly used on pipe, and pipe sizes listed are inside diameters of standard pipe.