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39-074 Lenahan Window Crank

HIMy name is Phil, I have 9 jealousy window crank handles and gear boxes that need to be replaced. Enclosed is a two pictures of the unit. The dimensions are 4 1/2 in tall x 2 3/16 wide. 7/8" thick. There are NO itentifying marks or names on the crank or assembly. From top to bottom including the m ... (cont.)

Holes look To be 5 1/4 or 5 3/8 x 1"

Good Afternoon, I was looking to figure out what type of operators these are. I am not sure of the brand. If you need any more pictures I would be happy to send more. I also need to replace the weather stripping and do not know what type to get. Thank you

Patio window operator No part number on it

This is a left hand I also need a right hand. Looking for 2 of each.

I ordered part number 39-074, but my arm has a rivet. Can you help? Sue

I purchased a Florian sunroom kit in the 1980's that came with awning windows. It's used as a greenhouse. I've always had an issue with the crank handle hitting the window sill, remove, replace, turn again. I think the crank looks and meets the dimensions of Lenahan 39-074/5. I have some in left ... (cont.)

Cannot locate any manufacturer identifiers. Worm gear shaft has pulled out and I need to replace the entire operator.

I have a miami window that will not crank window out. I am looking for a complete operator that will fit a miami window. The dimensions for it is. 1.25 in hes wide by 9 inches high.

Can you help me on this? I am attaching a picture of the part I need to replace. Do you have this? I measured the following: 5 3/4" long 2" deep 1" wide If you have the part I would like to order it. Much appreciated. Best regards,

I cannot find any markings on the window or parts. The windows are probably 55 to 60 years old. It is the threads on the piece that attaches the handle to the opener that have worn off. I hope you can help me.

The window will not crank open or close and the handle is stripped

I am looking for an awning window crank replacement and I will get close with a part but one of the dimensions will not be exactly right. It is a white RH awning crank with 2 screws at the top, 2 at the bottom with 5 1/4 inches between, top screws have 1/2 in. spacing between center of screw to cent ... (cont.)

how do you determine if the crank is left or right hand cranks

I have several windows that some of the support brackets rivets broke on one side. How do I fix if there are no threaded holrd only rivet holes?

Need replacements for old window cranks. House is old and nothing is standard. Can't identify manufacturer, although Swisco seems to be very close, if not it exactly. Crank base has the following part no engraved inside: PT NO 10-9231-LH-4.

I need to replace a few of these cranks in my sunroom. Unfortunately I cannot find any identification on the windows or any cranks as everything appears to be pretty old. Do you carry anything that would work for a replacement? Thank you

We are renovating our house. We are still using the old windows but it seems that the handles are broken. Were wondering if someone can help us find an exact match. The number on the handle says 60-C-11500-11 PAT PEND.

i purchased the 39-012 Superior window crank.pictured below is the female receptacle located on the far right side of the old window arm into which you screw in either the 39-074 or 33-067 screw.i need this female piece as the one that is on the original arm attached to the old window crank arm is f ... (cont.)

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 ... (cont.)