April 20, 2020
Truth hardware off of casement windows in dining room. House built in 1991.
Arm has R30842
circular tooth wheel has 30844R
backside of hardware
US PAT 4,241,541
CAN PAT 350,432
PAT 1982
Other one has
Arm has L30841
circular tooth wheel has 30843L
April 22, 2020
Yes, I believe those will work. Thanks.