Prime Line Products D 1735 Tandem Roller Assembly

Product Description

The PRIME LINE PRODUCTS D 1735 is a plain-back tandem wheel roller assembly designed to replace worn or damaged roller assemblies in sliding glass patio doors. The unit consists of two steel wheels mounted in an adjustable steel housing. Each wheel features a concaved, center-grooved edge with a steel inner race and steel ball bearings. The roller width measures 5/16 inches and the outside diameter of each wheel is 1.25 inches. The housing measures 1-1/32 inches tall, 11/16 inches wide, and 3-1/8 inches long. A 1/4-20 threaded mounting hole is located on the back end, with an optional-use hole on top. This assembly is installed by glaziers, window and door technicians, and general contractors performing patio door service.

This tandem roller assembly is suited for residential and light commercial sliding glass door applications. It is a direct replacement for damaged or seized roller assemblies found on a wide range of sliding patio door units. The adjustable steel housing allows for minor height adjustment during installation to achieve proper door alignment and smooth travel along the door track. Sold in a package of 6 assemblies, making it a practical choice for service calls requiring multiple replacements or for stocking purposes.

Key Features

• Tandem dual-wheel design with concaved, center-grooved steel wheels for smooth track engagement
• Steel inner race and steel ball bearings for durability under repetitive sliding load
• Adjustable steel housing accommodates minor door height alignment adjustments
• 1/4-20 threaded mounting hole on back end for secure attachment
• Optional-use hole on top provides installation flexibility
• Package of 6 assemblies per unit of measure

Compatibility

Designed as a replacement roller assembly for a variety of patio door manufacturers. Specific compatible model numbers were not provided in the product data. Verify housing dimensions and wheel diameter against the existing assembly before installation.

Installation Notes

Installation is typically performed by window and door technicians or general contractors. Remove the sliding door panel from the track before servicing the roller assembly. Inspect the door track for wear or debris that may have contributed to roller failure before installing the replacement. Follow the door manufacturer guidelines for adjustment of the housing height to ensure proper panel travel and seal engagement.