---
product_id: 10904818
title: "National Public Seating 300 Series, Model 310 All Steel Premium Folding Chair with Triple Brace, 480 lbs Capacity, Black (Carton of 4)"
brand: "national public seating"
price: "$714.92"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/10904818-national-public-seating-300-series-model-310-all-steel-premium
store_origin: US
region: United States of America
---

# Triple brace stability Low VOC certified 480 lbs weight capacity National Public Seating 300 Series, Model 310 All Steel Premium Folding Chair with Triple Brace, 480 lbs Capacity, Black (Carton of 4)

**Brand:** national public seating
**Price:** $714.92
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your event seating game with strength, comfort, and style!

## Quick Answers

- **What is this?** National Public Seating 300 Series, Model 310 All Steel Premium Folding Chair with Triple Brace, 480 lbs Capacity, Black (Carton of 4) by national public seating
- **How much does it cost?** $714.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/10904818-national-public-seating-300-series-model-310-all-steel-premium)

## Best For

- national public seating enthusiasts

## Why This Product

- Trusted national public seating brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Comfort:** Waterfall seat edge reduces knee pressure for all-day seating ease
- • **Space-Savvy Design:** Folds flat for efficient storage and quick setup—perfect for dynamic workspaces
- • **Unmatched Strength:** Supports up to 480 lbs with 18-gauge steel frame for ultimate durability
- • **Eco-Conscious Choice:** MAS Certified Green low VOC emissions keep your indoor air fresh and safe
- • **Rock-Solid Stability:** Triple brace and double hinges ensure no wobble, even in high-traffic events

## Overview

The National Public Seating 300 Series Model 310 is a premium all-steel folding chair engineered for heavy-duty use with a 480 lbs capacity. Featuring a triple-braced Y-frame and double hinges, it delivers exceptional stability. Its ergonomic waterfall seat edge enhances comfort, while MAS Certified Green low VOC materials ensure healthier indoor air quality. Ideal for professional environments demanding durable, space-efficient seating solutions.

## Description

National Public Seating 300 Series, Model 310 All Steel Premium Folding Chair with Triple Brace, 480 lbs Capacity, Black (Carton of 4)

## Features

- Steel folding chair for temporary seating and efficient storage when not in use
- 18 gauge, 7/8" tubular steel frame supports 480 lb. static weight, 300 lb. drop weight
- "Y-frame" structure, three double-riveted leg cross braces, and double hinges on each side for stability
- Seat has a rounded, "waterfall" front edge to help reduce pressure on the back of the knees
- Designated by the MAS Certified Green program as low VOC emitting furniture to help protect indoor air quality

## Product Details

- **Brand:** National Public Seating
- **Color:** Black
- **Product Dimensions:** 20"D x 18.85"W x 29.5"H
- **Size:** Black
- **Back Style:** Solid

## Images

![National Public Seating 300 Series, Model 310 All Steel Premium Folding Chair with Triple Brace, 480 lbs Capacity, Black (Carton of 4) - Image 1](https://m.media-amazon.com/images/I/71eiT7dlozL.jpg)

## Available Options

This product comes in different **Color** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/10904818-national-public-seating-300-series-model-310-all-steel-premium](https://www.desertcart.us/products/10904818-national-public-seating-300-series-model-310-all-steel-premium)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-28*