Instructions / Assembly
Stair Railing Assembly and Installation 
STEP 1: 
STAIRS 
1.  Review the instructions and make yourself familiar with the included 
items. 
2.  Measure the stair rise and run then determine the angle using the 
rise/run chart on the following page. We also recommend verifying your 
angle using an angle finder app on your Android or iPhone – see 
recommendations on the following page. Make sure to measure the angle 
at the top, middle and bottom of stair run! 
3.  Set your miter box/chop saw to the appropriate stair slope angle and cut 
each end of the picket (B) (baluster). MAKE SURE YOU CUT BOTH 
ENDS PARALLEL TO ONE ANOTHER SO TOP AND BOTTOM RAILS 
ATTACH PROPERLY. ALSO ALIGN THE SCREW CHANNELS!!! 
4.  Visually verify the picket angle is correct by setting between top and 
bottom rails and holding in place on stair slope. Carefully cut the 
remainder of the pickets EXACTLY THE SAME SIZE! 
5.  After all the pickets are cut fasten them to the bottom channel (A) using 
the 1 ½” fasteners provided in your EZ Handrail kit. (Note: if the stair 
slope is steep, the 1” fasteners included with the EZ Pivot Mount Kit (sold 
separately) may install easier. Be sure to use the same fasteners at the 
top and bottom of the pickets). 
6.  Straighten the pickets by hand and fasten the top snap (D) to the top of 
the pickets. 
7.  Slide the Top and Bottom Pivot Mounts onto the ends of each rail. Set the 
railing section in place. 
8.  Position railing at proper height and mark or pilot holes in posts. 
9.  Attach pivot mounts to posts with railing section in proper position 
10.  After railing is securely in place pilot and secure fastener through pivot 
 mount into top rail on non visible side of railing. Repeat for bottom rail. 
Smartphone Angle Finder 
Instructions: (apps on next pg.) 
Start by laying a picket across multiple 
stair treads. After calibrating and 
testing your angle finder app, place 
your phone on the picket and record 
angle. 
Now take a similar reading by placing 
the phone on the underside stair 
stringer and verify your stair angle. 
Note: Measuring the slope at the top, 
middle, and bottom of the stair run is 
highly recommended. 
www.ezhandrail.com for videos    12 










