The Fabricated Metals' Aluminum 4-Post Signal Cantilever meets or exceeds all AAR, AREMA, and AASHTO recommended design criteria. Proper installation requires only 32 bolts to attach our cantilever arm to the mast.

Fabricated Metals' certified ISO Quality Control Program assures a proper fit.

Cantilever Features:

Structure is an all welded construction from 6061-T6 aluminum.

Structure meets AAR,AREMA and AASHTO specifications.

Non-slip slotted walkway grating is 1" thick I Bar grating x 36" wide sections.

Handrail is 44" high with two intermediate bars and a 3/8" x 6" kick plate at bottom.

Base plates are 1-1/2" thick and are welded to each of the four masts. Base plates have slotted holes for easy mounting on 1-1/2" anchor bolts at 19" x 19" spacing. Four per cantilever.

Main mast upright members are 8" schedule 40 aluminum pipe.

Colorlight & mast assemblies can be provided as necessary.

A safety cage and ladder are provided and include a guard to discourage unauthorized access.

20" x 26" external junction box is provided with 96 AAR terminals.

Pinnacles are provided.

Wiring Harnesses can be provided upon request.

Arm length can vary.

Standard track clearance is 28'2".

Design of cantilever allows service of equipment to be done quickly and safely by railroad personnel working safely above the traffic.