This complete kit will let you transform 3 Pylex Steel Stringers (not included) into a central stringer. A sturdy and elegant stair system for your backyard. This central stringer can be finished with steel, composite or wooden treads.
Innovation with a modern look
Powder coated for durability
Pre-drilled holes ensure easy stair attachment
Connected 3 steel stringers (not included) to obtain a central stringer
These stringers can help you make stairs with 7 steps maximum
Admissible load 100 lbs per square foot, ultimate load 144 lbs per square foot
Allows installation of 11 in D treads
Allows several tread finishes: wood, steel, fiberglass, etc
Number of boxes required: 1 more than the number of steps need (1 steps need 2 x 13925, 7 steps need 8 x 13925)