Fast delivery on most itemsFree delivery on orders $99+ · NJ NY PA CT DE

Square Post Options – 40 x 40 x 2 mm – Satin Black

From $26.30 / each

✓ Fast delivery✓ Easy returns✓ Expert help

Why you'll love it

  • Same contractor-grade parts the pros use, with help from our Hamilton, NJ showroom

AX20.001.010.A.STB Powdercoated Satin Black Square Post – Floor Mounted 40 mm x 40 mm Square – 2mm wall thickness 1000 mm tall ( 39 – 3/8 in. ) Floor Mount with Flange Cover – 100 mm base ( 3 – 15/16″ in.) – Requires two screws Part # AX00.091.800.A.SP Mounting Methods using Attached Flange Standard Floor Mount – Screws into the floor with the already attached bracket and is covered with the flange. Mounting Methods using no Flange – Recommended to purchase the 42.4 mm handrail tube and use that as the posts. This saves you money overall as you don’t have to purchase the already welded flange. Level Floor Mount – No Flange – Purchase 40×40 mm square handrail tube. Purchase the Core Mount. Angled Floor Mount – Purchase 40×40 mm square handrail tube. Purchase the Core Mount and Angled Flange Cover. Side / Wall Mount – Purchase 40×40 mm square handrail tube. Purchase the Wall Mount kit. Also purchase flat or round end caps for the bottom of the post.

Specifications

  • Available finishes: Satin Black
  • Delivery: Fast delivery on most items. Free delivery on orders $99+ in NJ, NY, PA, CT & DE

Same or next-day delivery available on select items in NJ. Questions or need a quote for a full staircase? Call or text (609) 480-8148.

Option

Flange Cover, Square Post Angled Flange Cover, Square Post

Type

AXIA Black Railing

Free delivery on orders $99+ to NJ, NY, PA, CT and DE. Orders under $99 in these states ship for $14.99.

Fast delivery on most items, next or same day*.

*Select items such as standard-size treads and common balusters. Call (609) 480-8148 for lead times.

Returns: unused items can be returned with a 20% restocking fee. Special-order and custom items are final sale.

Questions about your order? Call (609) 480-8148.

Planning a staircase project?

Send us a photo of your stairs and we'll build a parts list and free quote, usually the same day.

Free delivery on orders $99+NJ · NY · PA · CT · DE
Fast deliveryNext or same day on select items*
Expert helpCall (609) 480-8148
Easy returnsUnused items, 20% restocking

*Select items such as standard-size treads and common balusters. Call (609) 480-8148 for lead times.

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