Viewing all customer Discussions for:

39-138 Single Arm Crank Operator, 9-1/2"

In need of a handle and arm for a bow window. The arm is 8 3/4" long. Looks like it can be all one piece. Also need the 4 screws and there is inserts that the screws go into. There are no numbers or name of the manufacturer on the window.

Operators: 40066 and 40065 Channel guide DIMS: holes are 12" OC 12-11/16 overall length 21/32" overall width 3/16" thickness

I am a Handyman, trying to fix this window for my customer. There are no markings on the window and, it is not frozen or painted shut. It looks to be a standard window with standard parts. The Tee handle spline is stripped out but, the window cannot be cranked open using vise grips on the operato ... (cont.)

40066. Truth. Slide on window. 13 3/4.

DO YOU HAVE ONE OF THESE WINDOW CRANKS FOR MY MILGARD WINDOW?

I have some casement rear mount operators the style matches your 39-023 but it has a 9 1/2" arm not 11" what number do I need

Assuming they fit within the window, what would change if I used an operator with a 9"/11"/13.5" arm instead of a 9.5" arm?

I'm thinking I could use some of the cheaper, 9" options that match my existing mounting hole patterns (though my arms are 9-1/2")

I tried these folding handles w/covers for my 39-138, 39-141, 39-142 (white) operators. The spline fits but not the cover. Is there a cover or similar folding handle w/cover for these operators?

Hi There, Are the 39-001&2 interchangeable with the 39-138&139 aside from the extra 1/2 inch on the arm? Are the 39-138&139 the heaviest duty versions you have for this type? Do the 39-138&139's come with handles? If not which ones would I order? Thanks, Rick

I know its hard to see from the picture's. When you pick up the operator it is heavy and solid not like the thin die cast. The one in the picture has a 9" arm that will work but 11"arm will be better. We will need 50 left and 50 right and will need one first for approval. Please no delays ... (cont.)

Good day. I wanted to know if you had part number 39-023 but with a 9 inch arm in bronze. I didn't see it in the parts section. Thanks, Keith

Number on underside of arm is 30050. Another number on another arm is 8D900P. measurement from gear end to end of roller is 8 3/4". Have both left and right to replace, and another window, narrower in width casement, but same gear mechanism?? That window also needs both right and left. Found a ... (cont.)

US Pat, 4505601 Pat Canada, 1986 UK Pat, 2135397 Above are all of the Pat # i can find in the unit. The locking cylinder that holds the swivaling arm and crank broke (you can see in the picture). It seemed similar enough to this post, my unit has four screws that holds it in place. Please h ... (cont.)

The base is 5 1/2 inches the first screw length is at about 4 7/8 inches and the second screw is at 4 inches. we are not sure how long the arm is or what degree of bend it has. Thank you!

Hi, I am looking for the hardware for my 4300 Designer Series Casement windows made by Acorn which I understand is out of business. I need roto operator assemblies, cam action sash locks and cover plate attachments. I have part numbers if you need them

I have the same model as the 39-138 and 39-139 but the arm is 1.5" longer (11") instead of 9.5". Do you have the longer or does it really matter? Does the 391xx come in different colors or just the white?

On the arm there is the number 40068. It is a single arm casement operator, but I do not know which exact model number to order from the truth parts catalog.

Which is the right channel guide to go with the 39-138 and 39-139?

What is the spline size of the item 39-139 casement operator? I am looking for this type and find 5/16 splines but can't find a matching set of an operator and folding handle. The folding handle #39-205 at 11/32 doesn't work with 5/16 operator, as it strips out. Thanks Steve