Comparison : Item # 2084-2S-3/4, 2084 Nipple-External Pipe/External Pipe
Item # 2084-2S-2, 2084 Nipple-External Pipe/External Pipe
Item # 2084-4S-7/8, 2084 Nipple-External Pipe/External Pipe
Item # 2084-6S-1, 2084 Nipple-External Pipe/External Pipe
Item # 2084-6S-2, 2084 Nipple-External Pipe/External Pipe