Cable Railing Post, 42-Inch Stainless Steel, Black, 1-Pack

Stainless steel cable railing post supports safer, cleaner-looking deck and stair runs with pre-drilled horizontal holes for fast cable alignment. Built from powder-coated SUS304 stainless steel for rust and corrosion resistance, this 42-inch black post is designed for indoor/outdoor railing protection on decks, stairs, porches, patios, and balconies. Includes mounting bracket and adjustable supports to help you set angles and match common handrail shapes during DIY installs.

• Delivers pre-drilled horizontal holes to keep cable runs straight and evenly spaced


• Includes mounting bracket plus flat and curved supports for flexible handrail angles


• Supports code-minded layouts with 3" hole spacing and guidance for 4" ball test planning


• Fits wood or concrete mounting surfaces for decks, stairs, fences, and balconies


• Notes wire rope is not included; not recommended for coastal/high-salt environments

Use this cable handrail post to build or upgrade a modern railing system without measuring and drilling every run from scratch. The rigid 1.5 mm wall thickness and powder-coated finish are made for everyday exposure in typical residential and commercial settings. Pair it with your preferred cable, fittings, and compatible square or round pipe handrail to complete your layout. Tight on project time? Grab yours today and keep your railing install moving.

• Post size: 42 x 0.98 x 1.97 in (106.7 x 2.5 x 5 cm)


• Material/finish: SUS304 stainless steel, black powder coated


• Wall thickness: 0.06 in (1.5 mm)


• Base size: 5 x 3.46 x 0.61 in (127 x 88 x 15.5 mm)


• Hole spacing: 3.15 in (80 mm)


• Hole count/size (as provided): 10–12 holes; 0.31–0.41 in diameter


• Mounting surfaces: wood or concrete


• Weight: 4.4 lb (2 kg)


• Pack: 1 post with mounting bracket and supports (wire ropes not included)