TMX Semi-Machined Type A1/A2 Backplates for Universal Chucks

Item Number 3-873-065 3-873-085 3-873-086 3-873-106

Chuck
Diameter (D)

in 6-1/4″ 8 8 10 Mount A-5 A-5 A-6 A-6 Weight lb 6.5 19 15.5 38 A in 6.4 7.99 7.99 9.96 B in 1 1.5 1.3 1.3 C in 3.13 1.5 1.5 3.17 D in 4.125 4.125 5.25 5.25 E in 3.25 3.25 4.19 4.19 Item Number 3-873-108 3-873-126 3-873-128 Chuck
Diameter (D) in 10 12-1/2″ 12-1/2″ Mount A-8 A-6 A-8 Weight lb 33 45 62 A in 9.96 12.52 12.52 B in 1.97 1.3 2.17 C in 3.17 4.06 4.06 D in 6.75 5.25 6.75 E in 5.5 4.19 5.5