---
product_id: 26586397
title: "12 Inch Swivel Pneumatic Caster - Black Rubber Wheel - Heavy Duty Caster - 450 lbs. Capacity/Caster - Service Caster Brand"
brand: "service caster"
price: "R3520"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/26586397-12-inch-swivel-pneumatic-caster-black-rubber-wheel-heavy-duty
store_origin: ZA
region: South Africa
---

# 360° swivel with bolt-on lock 12-inch pneumatic rubber wheel 450 lbs load capacity 12 Inch Swivel Pneumatic Caster - Black Rubber Wheel - Heavy Duty Caster - 450 lbs. Capacity/Caster - Service Caster Brand

**Brand:** service caster
**Price:** R3520
**Availability:** ✅ In Stock

## Summary

> 🛠️ Roll with power and precision — never get stuck again!

## Quick Answers

- **What is this?** 12 Inch Swivel Pneumatic Caster - Black Rubber Wheel - Heavy Duty Caster - 450 lbs. Capacity/Caster - Service Caster Brand by service caster
- **How much does it cost?** R3520 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/26586397-12-inch-swivel-pneumatic-caster-black-rubber-wheel-heavy-duty)

## Best For

- service caster enthusiasts

## Why This Product

- Trusted service caster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Pneumatic tread with pressurized air core maintains inflation under heavy loads.
- • **Smooth Mobility:** 12-inch pneumatic tires absorb shocks and roll effortlessly over rough terrain.
- • **Versatile Mounting:** 4" x 4.5" top plate with multiple bolt hole patterns for easy installation.
- • **Heavy-Duty Strength:** Supports up to 450 lbs per caster for industrial-grade durability.
- • **Customizable Braking:** Choose from top lock, side lock, or bolt-on swivel locks for precise control.

## Overview

The 12 Inch Swivel Pneumatic Caster by Service Caster features a robust black rubber pneumatic wheel designed to support heavy loads up to 450 lbs. Its 360° swivel mechanism includes multiple braking options for enhanced control, while the durable pressurized air core ensures consistent inflation and smooth movement across challenging surfaces. Ideal for professional and industrial applications requiring reliable, heavy-duty mobility.

## Description

12 Inch Swivel Pneumatic Caster - Black Rubber Wheel - Heavy Duty Caster - 450 lbs. Capacity/Caster - Service Caster Brand

## Features

- The Series 100 pneumatic casters come in 6” (mounting height 7.5”), 8” (mounting height 10”), 8” gray, 10” (mounting height 12.1875”) and 12” (mounting height 13.75”) and are made of pneumatic tread and an inner core filled with pressurized air which remains inflated even with the weight of a vehicle resting on it.
- Weight capacity ranges from 200 lbs on the 6” caster, 300 lbs on the 8”, 350 lbs on the 10” and 450 lbs. on the 12”.
- Top plate measures at 4" x 4 1/2" with a bolt hole pattern of 2.625" x 3.625" to 3" x 3" and can either be bolted or welded on.
- Brake options include top lock brake (TLB), side lock brake (SLB), bolt-on swivel lock (BSL), or combinations of each. The TLB (6, 8, and 10” casters) places a positive locking force against the wheel top, whereas the SLB (12” caster) places the force against the wheel side. The bolt-on swivel lock (BSL) is field installable and converts a swivel caster to rigid for straight-line tracking at any 90 degree angle via a spring-loaded bolt inserted into one of 4 notches found on the swivel raceway.
- Find other wheel materials, sizes and all Service Caster products at our desertcart Storefront. Click on the “by Service Caster” link above the main title on any Service Caster page listing.

## Product Details

- **Size:** 12" Black Wheel
- **Brand:** Service Caster
- **Wheel Size:** 12 Inches
- **Material:** Rubber
- **Pitch Circle Diameter:** 4.5 Inches
- **Rim Size:** 12 Inches
- **Item Weight:** 9.3 Pounds
- **Item Diameter:** 12 Inches
- **Vehicle Service Type:** General Use
- **Load Index:** 450

## Images

![12 Inch Swivel Pneumatic Caster - Black Rubber Wheel - Heavy Duty Caster - 450 lbs. Capacity/Caster - Service Caster Brand - Image 1](https://m.media-amazon.com/images/I/51urpRv4QQL.jpg)

## Available Options

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

## Frequently Bought Together

- 12 Inch Swivel Pneumatic Caster - Black Rubber Wheel - Heavy Duty Caster - 450 lbs. Capacity/Caster - Service Caster Brand
- (2 Pack) RRQ 10 Inch Caster Wheels, Pneumatic Swivel Caster Wheels with Zinc Top Plate 360 Degree Rotation for Cart, Dolly, Trolley, Workbench and Wagon, Black Rubber Wheels, 600 Lbs Total Capacity

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**Shop now:** [https://www.desertcart.co.za/products/26586397-12-inch-swivel-pneumatic-caster-black-rubber-wheel-heavy-duty](https://www.desertcart.co.za/products/26586397-12-inch-swivel-pneumatic-caster-black-rubber-wheel-heavy-duty)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-10*