J-Strap Black Single Bypass Barn Door Hardware Kit

The J-strap single bypass kit runs two to four doors on one shared track in black, ships in 2–3 business days, and is the right choice for wide openings where you want both doors to move in one sequential motion across the full span. The front door hangs on a bent stair-step hanger that offsets it forward from the wall; the back door uses a standard hanger close to the track. The front door's outer wheel sits between the two wheels of the back door — this interleaving is what allows both doors to share one track and creates the center overlap when closed.

When one door reaches the end of its travel, its wheels contact the other door's wheels and carry it along — that's the telescoping effect. Total system weight capacity is 220 lbs combined across all doors. This collection is house value line only — there is no Goldberg Brothers single bypass option.