2 Pack Sliding Glass Door Rollers Replacement, 1-1/4" Steel Ball Bearing Patio Door Wheels, Heavy Duty Tandem Wheels Assembly for Andersen, Truth Part #31761A, Jeld Wen, Milgard, Marvin, Peachtree

• 【Sliding Glass Door Rollers Replacement】These sliding door wheels are compatible with common wood, extruded aluminum or vinyl framed sliding glass doors manufactured by Jeld Wen, Truth 31761A & Truth 30410, Milgard, Marvin, Malta, Peachtree, Weathershield, Pozzi, Hurd, Lincoln, Caradco, Eagle, K&K - Kolbe & Kolbe, Andersen and others.
• 【Simple to Install】The sliding door roller assembly can be installed fast and effortlessly without extra tools, just 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 function well again.
• 【Durable and Solid Construction】The sliding patio door roller made of high quality radial ball bearings still working after 100,000 cycles for 2 rollers bear 330 pounds (150kg). While others may use the bearings made from Carbon Steel W/O heat treating, We insists all bearings made from Heat Treated Bearing Steel.
• 【Side Adjustment】This common tandem roller wheels features a 1 1/4" steel concave ball bearing wheel and a side adjuster that is accessed through the face of the sliding door panel. Easy adjustable with a flat or cross head screwdriver.
• 【Standard Dimension】Heavy duty 1-1/4 inch steel ball bearing wheel with 11/16 inch thick housing and 5-3/4 inch hole centers. For further dimensional information, please see the line drawing.

Sliding Glass Door Wheels Parameters: Material: ‎Heat Treated Steel Color/Finish: ‎Yellow Zinc Plated Screw holes spaced at 5-3/4 inches (Screws NOT included). Concaved Roller Dimensions: 1-1/4-inch O.D. x 5/16-inch Wide Housing Dimensions(LxWxH): 4-5/8-inch x 11/16-inch x 1-3/16-inch Package Inlude: 2 x Sliding Door Rollers. Best fit for Jeld Wen, Truth 31761A & Truth 30410, Milgard, Marvin, Malta, Peachtree, Weathershield, Pozzi, Hurd, Lincoln, Caradco, Eagle, K&K - Kolbe & Kolbe, Andersen and others doors. Before you order: You have to measure the size of your old rollers, length, width, height and type of mount of the assembly, to make sure it matches as closely as possible. Depending on door and roller, you may have to do some adjustment of the door tomake it fit. Features in adjustments from both sides: When turned counter-clockwise, the side with crossed slots raises the door; When turned clockwise, the side with the single slot raises the door; How To Adjust Sliding Patio Door Rollers? Many wooden patio doors have tandem roller assemblies that allow it to slide open and closed smoothly. These rollers adjust vertically, so the wheels can be raised or lowered to raise or lower your door panel without removing from its frame. The rollers can easily adjust from the outside when a small plastic hole cap at the bottom of the door panel removed. After exposing the adjustment screw on the roller, you need to use a flathead or phillips screwdriver to do the job. Some roller assemblies turn clockwise to raise the panel and counter-clockwise to lower it. Carefully try turning your screwdriver one way or the other to figure out which direction you need to turn.