Equipment › RETORT RING WITH OPEN FRONT AND ARM - 80MM ID Image 1 of 1 RETORT RING WITH OPEN FRONT AND ARM - 80MM ID $24.50 Code: META1618-80 Add To Cart Added! Code: META1618-80 Zinc plated steel. 180mm long arm. You Might Also Like Quick View RETORT RING WITH OPEN FRONT AND ARM - 40MM ID. $24.50 Quick View RETORT RINGS WITH INTEGRATED BOSSHEAD - 75MM ID $10.20 Quick View RETORT SUPPORT PLATE 150MM WITH BOSSHEAD $76.00 Quick View RETORT RING 140MM DIA. $20.40 Quick View RETORT RING WITH FIXED ANGLE BOSSHEAD 90MM DIA. $57.95