sliding door carriage with roller suits J,G Windows 3 - 1120

Adjustable carriage and roller assembly designed for patio door applications. Compatible with JG window systems. Features a durable plastic carriage body paired with an acetal roller equipped with bearing for smooth operation. Model 3-1120. Alternative carriage 3-1121 also compatible. Replacement roller available as model 3-4145.

Standard and Express orders are shipped within 1–2 business days, provided they do not contain special-order items. Special-order items may require additional processing time, which will be noted on the product page.