Description
Durable - High quality nylon shells and steel wheels with zinc plated finish ,dual walled, reinforced bearing cage provides maximum strength and lifetime durability..Sturdy Sealed Cap - Protects reinforced dual cage 6200Z bearing, preventing dirt and grime to penetrate the bearings.Verified Test Ratings exceeds 100,000 door open/close cycles at 150 lbs load..Quiet and Smooth Operation - Rotating quietly and smoothly is beyond your expectations,reduces garage noise by up to 75% with a Precision 13 ball bearing and nylon roller wheels are much quieter than original equipment garage rollers ..Size - Package includes (12 Pack) garage door rollers,standard size for 2" (5.1cm) tracks, 4.78" (12.1cm) overall length with 4.25" (10.8cm) stem shaft, 0.43" (1.1cm) shaft diameter, 0.48" (1.22cm) thick wheel, 1.8" (4.6cm) wheel diameter..Home Master Hardware Lifetime Warranty - If anything ever goes wrong with your 2" in nylon garage door roller, please contact us,we will replace them with new ones or full refund ,and provide best service .(lifetime tech support, 18 month replacement)
