Sizes and weights Series 8620
8628 lower back connection with frontflange

for other measurements see 8625

sizes in inch.     go to sizes in mm.

Size G H J K Wght
(lb)
2½" 0.51 3.35 2.95 0.14 0.455
4" 0.53 5.20 4.57 0.19 1.455
6¼" 0.83 7.32 6.61 0.24 3.795


Sizes and weights Series 8620
8625 lower back connection

sizes in inch.     go to sizes in mm.

Size A B C D E F Wght
(lb)
2½" 2.68 1.43 2.48 0.28 0.55 0.77 0.400
4" 4.13 1.98 3.90 0.47 0.87 1.31 1.315
6" 6.22 2.48 5.83 0.67 0.87 2.07 3.355