This high-quality sliding door tandem roller assembly has an adjustable stainless steel housing with two 1-13/16” stainless-steel ball bearing rollers. Commonly used by Armor Vue, Atlas, and other door manufacturers.
Replaces: C.R. Laurence / Prime-Line D1843 Package contains: One (1) tandem roller assembly with rear adjustable screw nut. Also available with a "flared" housing - see P-4843-SS - 1150