Garage Door Rollers 1-7/8'' D 2-ct, Steel, Convex Edge, Prime-Line GD 52110 5-PK The Prime-Line GD 52110 garage door roller is a heavy-duty, steel-constructed replacement component engineered for smooth, quiet, and reliable operation in sectional roll-up garage doors ? specifically designed to fit systems manufactured by Frantz and other compatible brands. Each roller features a 1-7/8-inch diameter convex-edge wheel with a 7/16-inch width, optimized to reduce friction and wear on tracks while supporting the full weight of residential garage doors. The steel inner race and factory-lubricated ball bearings ensure whisper-quiet, long-lasting performance right out of the box ? no additional greasing required. With a 3-7/8-inch shaft length, these rollers are compatible with standard residential garage door bracket configurations. The 2-pack provides replacements for one full section or serves as spares for future maintenance. Easy to install in under 30 minutes with basic tools, they?re ideal for DIY homeowners or professional technicians looking to eliminate noise, sticking, or misalignment caused by worn or damaged rollers. Built for durability and consistent performance, these rollers restore smooth operation to aging systems and extend the life of your garage door assembly. Made by Prime-Line, a trusted name in door hardware, they deliver professional-grade reliability for everyday use. Features - 1-7/8-inch convex-edge steel wheel ? reduces friction and extends track life - Factory-lubricated steel ball bearings ? quiet, smooth operation without maintenance - 3-7/8-inch shaft length ? fits standard residential garage door brackets - Steel construction ? durable, high-load capacity for long-term reliability - 2-pack ? sufficient for one door section or as spares - Compatible with Frantz and most sectional roll-up garage door systems - Easy DIY installation ? requires only basic tools, under 30 minutes per set - Replaces worn, noisy, or damaged rollers ? restores smooth door function - Convex wheel profile ? centers roller in track for stable, wobble-free movement - Made by Prime-Line ? trusted for quality garage door hardware solutions Specifications - Brand Name: Prime-Line - Model: Prime-Line GD 52110 - Part Number: GD 52110 - UPC: 049793521101 - Product Type: Garage Door Roller - Material: Steel (Wheel and Shaft), Steel Ball Bearings - Wheel Diameter: 1-7/8 inches - Wheel Width: 7/16 inches - Shaft Length: 3-7/8 inches - Bearing Type: Factory-Lubricated Steel Ball Bearings - Wheel Profile: Convex Edge - Compatibility: Frantz Doors and Most Sectional Garage Door Systems - Number of Pieces: 2 - Manufacturer: Prime-Line Products - Country of Origin: United States Product Application The Prime-Line GD 52110 garage door roller is engineered for homeowners and contractors maintaining or repairing residential sectional garage doors. Whether replacing rollers on a decades-old Frantz system or upgrading a noisy, sticking door, these rollers deliver immediate improvement in performance and sound reduction. Their rugged steel build and pre-lubricated bearings ensure years of maintenance-free operation, while the convex wheel design keeps the door tracking straight ? reducing wear on hinges and tracks. A smart, cost-effective upgrade that enhances safety, convenience, and longevity for any garage door system.