window awning crank mechanism

Question

hi need to replace several mechanisms, of course no manufacture part number

3/8 pin connection on arm, arm pin hole centers are 2 7/8 , mounting screw hole centers are for height 5 1/4,and 7/16 centers and 1 3/16 centers for the last set of holes. Hopefullly my info isn't to confusing

Bob · Accepted Answer

Thanks for posting. To start, view our 39-074 and 39-075 Lenahan Window Operators, or our 39-419 and 39-420 Awning Operators. Both are very close to the dimensions you cite, with small differences. Compare both sets yo your old operators and let us know if you think either would work best for you.