Insert Barb x MIP | Insert Barb x Insert Barb | Threaded x Threaded | Threaded | 2000-3000lb | 1-1/2" x 1-1/4" | 1-1/2" x 3/4" | 1-1/4" x 1-1/4" | 1/2" x 1/4" | 2" | 3/8"-5/16"-18 | 6" x 1" | 20 ounce