Product Overview

This caster is a compact, heavy-duty locking caster engineered for light industrial machinery and shop equipment. Its low-profile 2-inch black PVC wheel combined with a universal U-plate and a positive double brake provides a space-efficient solution that keeps equipment stable during operation yet mobile when repositioning is required.

Features and Functional Purpose

• U-Plate (Top Plate) Mounting:

  • Feature: Features a standard U-shaped top plate with four pre-drilled mounting slots.

  • Functional Purpose: Designed for universal, bolt-down attachment to the flat base of machinery, tool stands, or equipment legs, providing a stable and permanent connection.

• Black PVC Wheel (2-Inch Diameter):

  • Feature: Constructed from hard-wearing, black Polyvinyl Chloride (PVC).

  • Functional Purpose: Chosen for its combination of durability and floor protection. It provides a hard, smooth rolling surface suitable for indoor industrial floors while being non-marking to prevent scuffs on sealed concrete or epoxy finishes.

• Double Brake (Total Lock) Mechanism:

  • Feature: A single-action lever that simultaneously locks both the swivel raceway (preventing the caster from turning) and the wheel tread (preventing it from rolling).

  • Functional Purpose: Engineered to provide "absolute lock." This ensures that machinery and equipment remain perfectly stationary during use, eliminating any risk of movement caused by vibration, operator force, or uneven surfaces.

• Heavy-Gauge Steel Frame:

  • Feature: The fork and plate are made from robust, zinc or chrome-plated carbon steel.

  • Functional Purpose: Built to withstand the rigors of industrial environments, resist corrosion from oils and coolants, and support the weight of heavy equipment without deforming.

• Precision Bearings:

  • Feature: Incorporates ball bearings or durable roller bearings within the wheel hub.

  • Functional Purpose: Reduces rolling resistance, allowing heavy machines to be maneuvered for maintenance or layout changes with minimal effort, despite the hard wheel material.

• Low-Profile Clearance Design:

  • Feature: The 2-inch wheel keeps the overall caster height very low.

  • Functional Purpose: Minimizes the gap between the machine base and the floor, which helps maintain a low center of gravity for stability and fits into equipment with limited underside clearance.

Functional Benefits

• Critical Machine Stability: The double brake provides absolute stationary security, preventing machinery from "walking" or shifting during precision operations, which enhances both safety and accuracy.

• High Load Capacity in a Small Footprint: Despite its compact size, the combination of a steel frame and hard PVC wheel delivers a respectable load capacity, making it deceptively strong for its size.

• Superior Floor Protection: The black PVC wheel is non-marking and resistant to oils, protecting expensive industrial flooring (like epoxy or sealed concrete) from scuffs and chemical stains.

• Effortless Repositioning: The precision ball bearings ensure smooth rolling and swiveling, allowing one person to easily move heavy equipment for cleaning, maintenance, or shop reconfiguration without needing a forklift.

• Low Vibration & Low Profile: The small diameter and hard wheel keep equipment close to the ground, reducing vibration and maintaining a stable, low center of gravity crucial for top-heavy machines.

• Chemical Resistance: PVC material resists degradation from water, grease, and mild industrial chemicals, ensuring a long service life in messy workshop or factory environments.

Ideal Applications

• Industrial Machinery: Ideal for small presses, bench grinders, sanders, drill presses, and stationary workshop tools that need to be locked down during operation but moved for cleaning or reconfiguration.

• Tool Stands & Workbenches: Perfect for mobile tool cabinets, mechanic's carts, welding benches, and heavy-duty workstations where the unit must stay absolutely still during use.

• Electronics & Server Racks: Suitable for heavy equipment racks and server cabinets in data centers, where the double brake prevents accidental rolling during sensitive cable connection or maintenance.

• Assembly Line Fixtures: Applied to small assembly stations, test fixtures, and inspection cartson manufacturing floors that must be repositioned for line changes but remain immobile during precise assembly tasks.

• Medical Equipment: Used on light diagnostic machines, physical therapy tables, and portable medical devices where patient safety demands a secure, non-slip lock.

• Maintenance & Janitorial: Ideal for mechanic's creepers, small floor scrubbers, and maintenance carts, where the operator needs the equipment to stay still when not in motion.