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Use with structural masonry posts or columns


Aluminum posts, matching handrail, and stainless steel cable railing.

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Vertical cable railing with aluminum posts and rail.

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All stainless integrated post and tensioning cable railing.

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How to install cable rail kits in wood, metal, or masonry posts.

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How to install Signature series posts, handrail, and cable infill.

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Free Shipping Over $1,999* | Details >

Signature Series Top Mount Cable Railing Terminal Post


In Stock - Ships in 1–3 business days.

Free shipping on orders over $1,999* Full Details >

Premium, Heavy-Duty Cable Rail Posts

Premium, heavy-duty top mount aluminum cable rail posts with a slim profile designed to fit Cable Bullet stainless steel cable rail tensioner kits. Modern railing that won't block your view.

Clean & Minimal Design    DIY Friendly Installation    Patented Tensioning System    Quality U.S. Craftsmanship

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Quality, Strength & Elegance

Clean lines, a minimal profile, and high-quality construction make Signature series railing the perfect choice anywhere safety and preserving your view are the top priorities. Top mount posts are designed to be fastened to any reinforced surface or floor of your deck or home. Each tensioning post has been drilled and tapped to accept Cable Bullet kits (sold separately). Cable rail fittings easily attach to the inside of each post, so wires can be tensioned out of sight without the need for bulky, external turnbuckles. Every post also comes standard with a base cover plate and a stainless steel post top for mounting any handrail with a flat underside.

Complete your modern railing with ultra-slim intermediate posts and cable spacer bars and enjoy an unobstructed view from your deck, balcony, or stairway.

Sleek Profile, Less Hardware

A slim 2 x 2-inch column profile designed around Cable Bullet concealed tensioners. No more bulky turnbuckles or extra hardware!

Heavy-Duty, Thick Walls

Designed to withstand cable rail tension, Signature series post walls are industry-leading, 1/4-inch thick throughout.

High-Quality Construction

Post bodies are made from type 6061 structural aluminum and heat-treated with a T6 temper 6061 to provide maximum hardening and yield strength.

Machined Stainless Steel Top

Each handrail mounting bracket is machined from solid, type 304 marine-grade stainless steel. Mount any handrail with a flat underside.

Architectural Grade Powder Coat

Enjoy clean railing without scratches or chipping! Updated for 2022, the new fine textured powder coat provides extra durability with high performance for outdoor projects.

Post-Leveling Set Screws

Four set screws in the base of each post allow for leveling on hard, irregular surfaces like concrete or stone.

Clean, Press-Fit Base & Matching Cover Plate

Every post includes a flush-mount base cover plate to conceal the four mounting screws. Post columns are press-fit and pinned to the base, side-stepping the need for any unsightly welds.

Ready for Cable Bullet Tensioners

Corner, 2-way, and end posts are all pre-drilled and tapped to accept Cable Bullet concealed tensioner kits!

    What's included with each post?

    Each Signature series post includes the following components:

    • (1) Post
    • (1) Stainless steel top (handrail mounting bracket)
    • (1) Base cover plate
    • (4) Post-leveling set screws

    What tools & supplies will I need to install my posts?

    What else is required to complete my railing?

    The following supplies are required for most installations, however, quantities and specifics will vary by project. The items listed below are sold separately.

    For detailed installation instructions and setup guides, see the Helpful Guides & Resources list on this page.

    PLEASE NOTE: Aluminum posts and handrail are NOT suitable for use in exterior coastal applications. Signature series railing is designed for inland exterior and interior projects. Exposure to salt will cause accelerated oxidation and galvanic corrosion between aluminum and stainless components.

    Helpful Guides & Resources

    How to Install Signature Series Top Mount Cable Rail Posts
    Web Guide >

    Setup Guide: Signature Series Top Mount Posts 
    Download PDF >

    Stair Rail Design: Post Layout & Handrail Options
    Download PDF >


    Application Recommended for interior & inland exterior projects
    Material T6061 aluminum body, T304 SS top
    Color Option 1 Flat Black Fine Texture, AR400 Jet Black Tex Architectural Grade Powder Coat*
    Color Option 2 Flat White Fine Texture, Architectural Grade Powder Coat*
    Post Height (No Top) 35-1/2" (11 cables) | 41-1/2" (13 cables)
    Post Height (with Modern Top) 36" | 42"
    Cable Spacing 3"
    Post Body 2" x 2"
    Post Base 3-1/2" x 3-1/2"

    Download Specifications

    *Powder coat colors can vary slightly by production run. Recommended for use in architectural applications where enhanced levels of exterior weatherability are required. This product meets requirements for AAMA 2604 as per the American Architectural Manufacturers Association.