2 Pack Patio Sliding Door 1-1/4 inch Tandem Roller Assembly, Adjustable Sliding Door Wheel Replacement for Glass Door Sliding Window

【Stand size】The sliding patio door roller assembly contains a 5/16-inch thick (width) x 1-1/4-inch diameter wheel. [Durable and Sturdy Construction] The sliding patio door roller features high-quality radial ball bearings that still function after 100,000 cycles for 2 rollers carrying 330 pounds (150 kg). While others may use bearings made of untreated carbon steel, we insist on all bearings being made of heat-treated steel. [Easy to Install] The sliding door roller assembly can be installed Quickly and effortlessly, without any additional tools, simply remove the broken or missing tandem roller assemblies from your sliding glass doors or windows, then install our glass patio door rollers, and your sliding glass door will work perfectly again.【Wide range of applications】 This sliding patio door roller works well for glass sliding doors, screen doors, sliding doors, windows, vinyl patio doors, closets, and more; versatile and practical.【Package included】 Includes 2 x patio sliding door