90131 by Midland | Schedule 80 XH Swage Nipple | 4" Male Pipe x 3" Male Pipe | SteelPart Number Male Pipe x Male Pipe 90100* (90 100) 1 4" x 1 8" 90102* (90 102) 1 2" x 1 4" 90103* (90 103) 1 2" x 3 8" 90104* (90 104) 3 8" x 1 4" 90105* (90 105) 3 4" x 1 4" 90106* (90 106) 3 4" x 3 8" 90107* (90 107) 3 4" x 1 2" 90108* (90 108) 1" x 1 4" 90109* (90 109) 1" x 3 8" 90110* (90 110) 1" x 1 2" 90111* (90 111) 1" x 3 4" 90140 (90 140) 1 1 4" x 3 4" 90141 (90 141) 1 1 4" x 1" 90114 (90 114) 1 1 2" x 1 2" 90115 (90 115) 1 1 2" x 3 4" 90116