Tandem Roller match

A home owner from Limehouse, Ontario says:
July 27, 2015
Hi - I'm trying to match a Tandem Roller with your products. The stamp says Del Mar Hardware, Toronto, Dimensions are 1 1/4" OD wheel, 3-1/8" overall case length, 11/16" width, 1" height. End of case to top hole 1-1/16", enclosed top. Seems to match 81-138 or 81-155. Door is extra wide 48-1/2"), double glazed and heavy so may need the steel ball bearings to carry the load. What do you think?
User submitted photos of a patio door roller.
Profile picture of Paul
Paul from SWISCO responded:
July 28, 2015
I would recommend our 81-155 patio door roller. This has a weight capacity of 250 pounds.
Tandem Roller Assembly, 1-1/4" Steel BB
Tandem Roller Assembly, 1-1/4" Steel BB
81-155
$15.97
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