Corner Post (Outside Left Turn) - Signature Cable - Side Mount - Universal Top - Alum - 42"

The Signature Cable Railing, Side Mount, Universal Top Level Corner Post “C” handles direction changes on level runs, routing cable left or right with full tension control. Pre-drilled with level 1/2″ holes on both sides plus 5/16″ turning holes, it requires both Level Tension Kits and Inside Post Mount Kits. Kits needed per side: 36″ – 10 each, 39″ – 11 each, 42″ – 12 each.

The Side Mount post has a 6″ x 6″, 3/16″-thick mounting plate with four holes that fastens directly to the fascia, keeping the full deck surface or stair tread clear.

Available in structural aluminum, 304 Stainless Steel, or high-corrosion-resistance 2205 Stainless Steel. All posts are finished in a durable, outdoor-rated powder coat. Stainless models are also available in a brushed finish. Standard colors include Textured Black, White, and Silver. Premium powder coat options are available for larger projects or custom color needs.

The Universal Top cap fits both flat and angled handrail, providing a uniform look across level and stair sections. Available in 36″, 39″, and 42″ heights. All posts are made in America.

The easiest way to design your Signature Cable Railing system and build your parts list is with the Viewrail Builder Tool. Configure your layout, enter your measurements and angles, and get an instant estimated price — all in one place. Use the Builder Tool to complete your purchase or request a quote.