End Adjust 1939

Rollers

End Adjust 1939

Make your sliding patio doors glide effortlessly with our end adjust tandem rollers, engineered for vinyl, aluminum, fiberglass, and steel doors. With a robust design and advanced features, they’re built to perform and last. 

Upgrade your sliding patio doors with these high-performance tandem rollers—designed for smooth, stable, and easy operation. Get yours today! 

Product Highlights

  • Versatile Fit: Ideal for vinyl, aluminum, fiberglass, and steel sliding doors. 
  • Large Housing: Accommodates up to a 1.81” diameter wheel size. 
  • Enhanced Stability: The housing features an enclosed top and 2 mounting holes on the top surface, plus 2 end mounting holes tapped for a ¼-20 mounting screw for secure installation. 
  • Pre-adjusted for Easy Installation: Pre-adjusted to fully retracted, making them ready to install right away. 
  • Customizable Fit: Roller body is .85” wide, with additional widths possible using side tabs to stabilize the rollers in the profile. 
  • Precise Adjustment: .81” housing height and .54” of adjustment, ensuring a perfect fit for your sliding door setup. 
  • Smooth and Easy Installation: Springs can be incorporated into the wheel assembly to provide light pressure, helping push the wheels out of the housing and making it easier to locate the track when installing the panel. 
  • Quick Setup: Wheel assemblies can be snapped into a deeper recessed position, out of the way when installing the panel. Simply turn the adjustment screw to pop the wheels back into place. 
  • Top-Quality Performance: Multiple wheel sizes and materials available (currently offering AT engineered bearings or precision bearings in 1.25”, 1.5”, and 1.81” size wheels). 
  • Durable Construction: Available in both steel and 300 series stainless steel versions for maximum durability. 


Specifications

Part # Description Roller Series Roller Type Roller Adjustment Type Housing Material
2114828 TA-39-PRS-181-950-SS NO SPRING 1939 Tandem End Adjust Stainless Steel
2114829 TA-39-BSS-150-.850 S.S. W/SPRG 1939 Tandem End Adjust Stainless Steel
2114830 TA-39-BS-150-1.185 (STD) 1939 Tandem End Adjust Steel
2114831 TA-39-BSS-150-1.185 S.S. (STD) 1939 Tandem End Adjust Stainless Steel
2114832 TA-39-BSS-150-850 SPECIAL 1939 Tandem End Adjust Stainless Steel
2114833 TA-39-BS-150-850 SPECIAL 1939 Tandem End Adjust Steel
2114834 TA-39-BSS-150-850 SS NO SPRING 1939 Tandem End Adjust Stainless Steel
2121633 TA-39-BS-181-1185 (STD) 1939 Tandem End Adjust Steel
2121634 TA-39-BS-125-850, PREC 1939 Tandem End Adjust Steel
2121635 TA-39-BS-181-850, NS W/NUT 1939 Tandem End Adjust Steel
2121636 TA-39-BS-181-850 NOTCH W/NUT 1939 Tandem End Adjust Steel
2121637 TA-39-BSS-181-1185 W/NUT PR 1939 Tandem End Adjust Stainless Steel
2121642 TA-39-BSS-181-850 PREC 1939 Tandem End Adjust Stainless Steel
Stainless Steel
Stainless Steel
Steel
Steel