Looking for a window crank assembly. U.S. patent number 4,241,541 It reads "Truth" as the brand. This one the short arm reads #30842R and after the joint, there is a second arm attached with # 20810 stamped in it.
The larger arm is 9" from the gear to the center of the roller.
The base has 7 holes and measures 4 7/8 across by 2 1/8 deep.
I'm in need of 3ea. RH and 2ea. LH mechanisms.
Thanks,
Mr. Lynn
