

80 mm diameter roller, for thin steel door with square groove.
This square-grooved roller is made for a square rail. It can bear a maximum load of 300 kg.
This sliding door accessory houses a simple hub on ball bearings. Very easy to pose, quickly assembled, it is sold with its hardware accessories (attachment nuts and bolts).
Based on 3
reviews
Perfectly compliant (Translated review)
Same (Translated review)
Identical to those from 1955 except for the diameter of the axle to enlarge. (Translated review)
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