Equipment › RETORT RING WITH FIXED ANGLE BOSSHEAD 60MM DIA. Image 1 of 1 RETORT RING WITH FIXED ANGLE BOSSHEAD 60MM DIA. $50.50 Code: META1612-60 Add To Cart Added! Code: META1612-60 Zinc plated steel. Australian made product. You Might Also Like Quick View RETORT RING WITH FIXED ANGLE BOSSHEAD 70MM DIA $52.70 Quick View RETORT RING WITH FIXED ANGLE BOSSHEAD 140MM DIA. $63.30 Quick View RETORT RING WITH FIXED ANGLE BOSSHEAD 50MM DIA. $47.60 Quick View RETORT RING WITH FIXED ANGLE BOSSHEAD 160MM DIA. $70.95 Quick View RETORT RING WITH FIXED ANGLE BOSSHEAD 90MM DIA. $57.95