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81-189 Patio Glass Door Tandem Roller, 1" Concave

I'm trying to confirm the replacement part needed for the roller wheel for a sliding door. Here are some key dimensions (casement is strel and is 3: long x 1 1/8" wide x 5/8" . There are two wheel which have a center channel. bottom wheel is 1 inch in diameter. There is one screw in the top of the c ... (cont.)

Mechanism without rollers is 3 1/6 long x 3/4 depth x 1 1/4 wide. Steels rollers 1 7/8

Need new 1 inch rollers need 2

I was able to remove 1 of 8 rollers. I took pictures but no measurements. I only get access to the house 5 times a year. So I can't get at the doors for another few weeks. If these pictures are go enough I want to purchase 8 roller sets for the 2 doors.

5/8 inch wide. 1inch tall and 3 and 7/8 inches long.

Hello, I need 4 replacement rollers for two United series 3131 vinyl patio doors. These doors were installed in approximately 1991 when the house was built. Photos with measurements are attached. Can you let me know which replacement rollers I should select? Thank you!

Can't find any markings. GC says it's a shwinco door. One set is completely wasted. Would like to replace both sets for this door

please id the rollers in the uploaded files

No marks. 1 1/4" wheels. "High top" wings on top. Similar to CRL D1996 but with 1 1/4" wheels

Vinyl framed sliding door. About 20 years old.

Length: 3.0 inches Width: 0.75 inches Height: 1.5 inches

overall length is 3 1/8", height is 1", width is 3/4". distance from edge near adjustment screw to hole in the top / bottom about 1 13/32. The hole in the top / bottom is not machined by just a hole for a screw that attaches the rollers to the door, but clearly any kind of hole would work. ... (cont.)

Judging from the pictures of 81-138, ( my rollers are 1 1/4 wide).......the 81-030 looks very close.. these are a 93 in x 36 in x 1 1/2 on the handle side... let me know if you can match the pictures..thanks.

Great Lakes sliding patio door. Made in 1997.Great Lakes was bought later by ply gem.

I am looking for two tandem rollers for a sliding glass door. 1-1/8" dia. Rollers, total length including roller is 4", rectangular body length is 3-1/8", 3/4"w and 1-1/8" high. Let me know if you need anything else. Thanks Barry