Circular handle to operate window

Quick Learner from Kennebunkport, Me.

Installed on Marvin windows ~30 years ago

Mfrd by Miller Mfg Inc, Santa Clara, CA

2 user uploaded images
2 Replies
Bob
Bob from SWISCO
SWISCO
Expert

See our 39-115 Hand Knob Crank, as well as the 39-107 Cover. If the spline diameter on the operator is 11/32", I think these parts should work for you. 

Reply to Thread
Current Photos:
Related Products
Related Videos