Stainless Steel 316 150lb Hexagon Reducing Nipple

1/4" x 1/8" 3/8" x 1/8" 3/8" x 1/4" 1/2" x 1/8" 1/2" x 1/4" 1/2" x 3/8" 3/4" x 1/4" 3/4" x 3/8" 3/4" x 1/2" 1" x 1/4" 1" x 3/8" 1" x 1/2" 1" x 3/4" 1 1/4" x 1/2" 1 1/4" x 3/4" 1 1/4" x 1" 1 1/2" x 3/8" 1 1/2" x 3/4" 1 1/2" x 1" 1 1/2" x 1 1/4" 2" x 3/8" 2" x 1/2" 2" x 3/4" 2" x 1" 2" x 1 1/4" 2" x 1 1/2" 2 1/2" x 1" 2 1/2" x 1 1/4" 2 1/2" x 1 1/2" 2 1/2" x 2" 3" x 1 1/2" 3" x 2" 3" x 2 1/2" 4" x 2 1/2" 4" x 2" 4" x 3"