Shape-Rite Model B 8" Shaper
approximate dimensions of some small parts.


Feed Ratchet mechanism:

T-bolt:
1.0" square base, 1/2" dia, fine thread (20 tpi?)

Bushing:
1/2" ID, .750 OD, flange 1.125 OD, .083 thick, overall length .870, Mat'l: steel

Feed ratchet connecting rod: 
crank end, .750" thick, .750 ID
ratchet end, .587 thick, ~.434 ID
center to center length ~ 8 7/8"

Ratchet end shoulder screw:
thread 5/16 - 18?
shoulder dia .434" length .600"
head .750" dia



Motor mount platform 7" x 9.5" excluding mounting bosses.

Clapper pin:
Thread 3/8 NF? length?
Taper - length 3.14", small end .432" dia, large end .495 dia.