Special opening on ring allows you to slide over pipes, tubes etc. Prevents rounding of corners on tube fittings and brass flare nuts. Heavy shoulders prevent spreading. Made from CRV steel, Mirror Polish. Supplied in vinyl wallet.

Sizes: 5/16" x 3/8", 3/8" x 7/16", 1/2" x 9/16" , 5/8" x 11/16", 3/4" x 7/8" 6 Point openings.

Barcode # 9322159040524