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Cable rail kits and components designed for your posts

Upgrade your existing railing to cable railing using Cable Bullet tensioner kits. Safely and securely tension your cables out of sight.

Made exclusively in the USA.

Use with soft or hardwood posts

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Use with vinyl or composite post sleeves


Use with Signature series or custom metal posts


Use with structural masonry posts or columns


Installation tools, parts & supplies

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Signature Series Cable Railing

Signature series cable railing features heavy-duty aluminum posts, reinforced handrail, and Cable Bullet patented stainless steel tensioner kits.

Made exclusively in the USA.

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Top/surface mount posts, cable rail kits & cable

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Side/fascia mount posts, cable rail kits & cable

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Handrail, splines & mounting brackets

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Installation tools, parts & supplies

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Signature Series Railing

Heavy-Duty Aluminum Posts, Handrail, with Stainless Steel Cables

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Top or surface mount railing designed for use with Cable Bullet tensioner kits

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Side mount cable railing designed for use with Cable Bullet tensioner kits

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All-In-One, Integrated Post+Tensioning System

Venture series cable railing is the first ever fully integrated post and cable tensioning system. The patented Cable Bullet mechanism is machined directly into solid stainless steel posts for a sleek, modern look that's as beautiful as it is strong.

Made exclusively in the USA.

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Top/surface mount posts & cable


Side/fascia mount posts & cable


Handrail, splines & mounting brackets


Installation tools, parts & supplies


Guides & Instructions

Helpful resources and guides for installing and maintaining your cable railing.

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Guides for installing the Cable Bullet system

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Video tutorials and projects, including complete system installations

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Instructions for treating and preserving your cable railing

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Signature Series Top Mount Cable Railing Line Post



204 in Stock - Ships in 3-10 Business Days

Solid, structural intermediate post with a slim, modern design. These posts coordinate with Signature series top mount tensioning posts and may also be used as structural support with wood or composite post sleeve decks and railings.

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Structural Support with a Minimal Footprint

The Cable Bullet line post is a sleek, surface-mount, structural pass-through post, designed to support both your cables and top rail, with the smallest visual footprint possible.

Intermediate line posts are made from solid T6061 tempered aluminum for maximum yield strength. Each post includes pre-drilled cable pass-through holes every 3 inches on center, optimally sized for use with 5/32" diameter cable (max.). The elongated, tapered hole design offers the necessary support on level runs, while still allowing the cable to pass through without kinking along sloped spans.

Combine these posts with Signature series tensioning posts, or add them as infill for custom wood railing. Use cable spacer bars to maximize the view from your deck, patio, or stairway.

use the included post leveling screws on uneven surfaces

Clean & Minimal Profile

The slim 3/8-inch profile offers nearly zero obstruction to your view. Top mount intermediates feature a clean, press-fit base design (no ugly welds!) and matching base cover plate to hide the leveling screws.

line post installed on stairs. cables pass-through without kinking.

Versatile Design

For simple, aesthetic results, each post features tapered, elongated holes for cables to pass through seamlessly. Use on both straight and angled runs without kinking the cables.

installed line post with handrail and cable infill

Structural Support That Meets IRC Guidelines

You won't have to worry about the strength of your railing again! Each line post is machined from high-quality aluminum and provides structural support for your top rail.

aluminum post body made in the United States

Made Exclusively in the USA

All components of the Signature series railing are proudly designed and made in the USA, including the aluminum post body and machined stainless steel top.

    What's included with each post?

    Each Signature series line post includes the following components:

    • (1) Post
    • (1) Handrail mounting bracket
    • (1) Base cover plate
    • (4) Post-leveling set screws

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

    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
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    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 3/8" x 2"
    Post Base 2" x 3-1/2"

    *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.