93131 by Midland | Standard Schedule 40 Swage Nipple | 4" Male Pipe x 3" Male Pipe | Zinc Plated SteelPart Number Male Pipe x Male Pipe 93113 (93 113) 1 1 4" x 1" 93121 (93 121) 2" x 1" 93122 (93 122) 2" x 1 1 4" 93123 (93 123) 2" x 1 1 2" 93124 (93 124) 2 1 2" x 2" 93125 (93 125) 3" x 1" 93127 (93 127) 3" x 1 1 2" 93128 (93 128) 3" x 2" 93129 (93 129) 3" x 2 1 2" 93130 (93 130) 4" x 2" 93131 (93 131) 4" x 3" 93139 (93 139) 6" x 3"