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81-018 Sliding Patio Glass Door Tandem Roller

Center to center 6 -7/8". Overall length to ends of mtg tabs about 7-3/8" this thing looks just like your 81-018 but longer than specs listed

I am looking for 4 sets (8) of these

The only ID marking are; Del Mar Eng. Co. Long Beach Cal.

Hello, I'm looking for a replacement roller and listed some dimensions to go with it. Please let me know if you have something that I could use.

I have a Double Wheel Assembly with a seized wheel. I need recommendations for a replacement. Measurements: 5 3/4" installation hole center to the opposing installation hole center; 1 1/2" base of the unit to the top of the unit; 3/4" wide.

Are these available? How much per piece?

I need rollers for a Kawneer sliding door can you help with that

Looking for a replacement.

Your roller assembly shows resemblances to our 81-018. Review all the measurements, especially the diameter of the wheels, and see if these will work in place of your current set.

I need to replace two #31761A "Truth" rollers, for an Anderson 8' x 8' white plastic sliding window, which looks to be of Canadian Manufacture.The opening for the roller is 4 1/2" long, 5/8" wide, and a depth of 1 1/2"Pictures are attachedI have two of your Model Roller 81-128 ...which, of course, w ... (cont.)

Looking for replacement of 6' sliding door roller assemblies from 1994 new construction in western Mass. Door lock photos included to help identify the door manufacturer, thought to be Anderson. Markings on roller bottom housing appear to be a manufacturer mark. Photo of bottom of roller included. ... (cont.)

The replacement rollers do not seem to be adjustable they do not have the same installed height as the original. Thanks for any advice you can give

Hi, What should be the overall height of this roller assembly when adjusted to down to the minimum height? My original Truth 31761 overall height is 1-3/8 including the bottom of the rollers sticking out from the casing. installing purchased 81-018, which rollers stick out about 5/16" makes the sl ... (cont.)

Do you have 2 of these? I checked your website and seeone that looks the same . Prob stainless steelDoors are from about 35 yrs ago .Thanks Jan

Do these rollers fit a guardian sliding glass door the letters on the glass are the only thing that I could use to identify the sliders

Hi, I have purchase from you 14 new Tandem Rollers and this is wrong parts, please let me know how we can exchange for the correct parts, pictures attached.

Good morning! Could you please help me? I need to replace the sliding patio door tandem rollers, set of 2, for my patio door. House was built in 1976-1977. Thank you.

If it's aluminum, your best bet is 81-167. If it's vinyl, your best bet is 81-182 or 81-018.

Our glass says 12-81 and the door is an old peach tree.

Have a vinyl sliding glass door that needs to be adjusted and/or have door roller replaced. there are no adjusting screws on the bottom corner of the door, only two plastic caps on the inside face of door at the top frame of the door. Opened these and there are no mechanisms whatsoever inside the fr ... (cont.)