Sizes and weights Series 8720
8721 bottom 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 1.52 0.55 0.65 0.565
4" 4.13 1.98 3.90 2.48 0.87 0.88 1.965
6" 6.22 2.48 5.85 3.62 0.87 1.10 5.335