42" Square In-line Post 40x40MM 316 SS Includes 4 x Clamps

Square Inline Railing Post – 42” Height
Model: SPOST-42I

Built for strength, style, and precision, the SPOST-42I is a 42” square inline railing post designed to support glass railing systems with a clean, architectural finish. Ideal for both residential and commercial installations, this post features a cast base for enhanced stability and is constructed from marine-grade 316 stainless steel for maximum durability in any environment.

Key Features
- Square Inline Design: Maintains a straight, uninterrupted line for glass panel runs with modern, geometric styling.
- Cast Base Construction: Solid cast base provides exceptional support and structural reliability.
- 316 Grade Stainless Steel: Highly resistant to rust and corrosion, ideal for exterior or high-humidity installations.
- Glass Compatibility: Engineered for use with 10–12mm tempered glass panels.
- Standard 42” Height: Meets most safety code requirements for balconies, decks, and stair railings.
- Finish Options: Available in Brushed Stainless Steel and Matte Black to match a variety of design aesthetics.

Kit Contents
- 1 × 42” Square Inline Railing Post with Cast Base
- 2–4 × Glass Clamps (depending on configuration)
- 1 × Base Plate Cover Flange
- 1 × Pre-installed Base Plate
- Mounting Hardware: Screws, washers, anchors
- Fabrication Diagram: Included for accurate installation

Specifications
- Material: 316 Grade Stainless Steel
- Height: 42 inches
- Glass Compatibility: 10–12 mm tempered glass
- Mount Type: Surface mount (cast base)
- Post Shape: Square
- Application: Suitable for indoor and outdoor use

Installation & Support
- Ease of Installation: Supplied with all hardware and instructions for a smooth installation process.
- Warranty: Protected by a limited 1-year manufacturer warranty.
- Shipping: Delivered via trusted third-party couriers across North America.