Cable Railing Corner Post 36 In, Pre-Drilled, Black

Cable railing corner post delivers clean, code-minded corner transitions while keeping your deck or stair cable runs aligned. Designed for 90° corners, this black SUS304 stainless steel post comes pre-drilled with L-shaped holes to simplify layout and reduce measuring mistakes. Included flat and curved brackets support square or round top rails, helping you dial in handrail angles for DIY installs on indoor or outdoor guardrail projects (not recommended for coastal environments).

• Fits corner layouts with pre-drilled L-type holes for horizontal runs or end-post corner builds


• Delivers rust and corrosion resistance with SUS304 stainless steel for long-term durability


• Includes horizontal and curved supports to match different top-rail shapes and angles


• Supports compliance planning with 3" hole spacing and recommended post spans up to 4 ft


• Works across decks, stairs, porches, balconies, patios, fences, and commercial interiors

Use this corner cable rail post to streamline your railing build and keep cable lines tidy through turns. The pre-drilled layout helps reduce rework, while the included brackets make it easier to connect your preferred handrail profile. Ideal for residential or commercial projects where a minimalist cable railing look matters. Note: wire ropes/cables are not included, allowing you to choose the cable type and length for your exact run. Grab yours today and keep your corner installation moving.

• Height: 42 in


• Post size: 1 x 2 in


• Material: SUS304 stainless steel


• Finish/Color: Black


• Hole type: L-shaped pre-drilled holes (12 pairs)


• Hole spacing: 3 in


• Recommended structural post spacing: up to 4 ft


• Net weight (with accessories): 4.4 lb (2 kg) ±3%


• Quantity: 1 pack


• Not included: wire rope/cable