6" Steel Heavy Duty Casters, 4 Swivel Top Locking Casters (4-Pack)

The 6600 Series Heavy Duty Locking Caster is an American Icon in quality and performance. The non-porous 6” wheel diameter is comprised of a 2” wide Semi-Steel wheel on a superior strength Cast Iron core. The Industrial grade STL wheel is a great balance between quality and heavy-duty dependability with fortified strength to ensure durability and long-lasting performance. The set of four 6-inch casters includes 4 Top Locking Swivel Casters and 2 Swivel Casters, with a load capacity of 4800 LBS.

The Top Lock Brake is comprised of a Heavy Duty L-shaped steel arched brake pad that presses down against the wheel tread at the top of the wheel and under the caster plate below the raceway via manual ON/OFF side lever engagement. The arched pad has two touch points on the wheel tread to prevent slipping of wheel or movement during horizontal force. This brake is specifically designed for high load Heavy Duty caster applications in effort to secure against any movement or lateral pressure.

The Swivel Top Plate caster is a Heavy Duty gauge steel fork assembly with bright zinc plating. It has a double ball-bearing raceway for optimal strength, smooth rotation, and high tolerance against vertical shock.

These casters come standard with a precision ball bearing assembly in the axle and are considered maintenance free. The caster housing raceway is equipped with an easy access Zerk fitting grease nipple for added convenience.

The multiple use applications include: Material Handling Equipment, U-Boats, Flat Carts, Moving Dollies, Maintenance and Utility Carts, Industrial Machinery and Equipment, Bakery Equipment, Food Service Equipment, Hospitality Carts, Hospital Equipment, and Office Equipment.

This caster features a Semi-Steel Wheel tread that moves quietly with ease with limited surface impact depending on the load and type of flooring. The proprietary formulation coated on the tread serves as a protective layer between the load and the floor making pivoting and maneuvering easy especially in tight spaces.

The STL wheel works great on wood, tile, brick, stone, and concrete floors.  When considering the STL tread, users will notice stellar performance and traction. Our industrial strength coating is safe and non-toxic to repel against wet surfaces and even against harsh chemicals, oils, and grease.

The Top Lock Brake is comprised of a Heavy Duty L-shaped steel arched brake pad that presses down against the wheel tread at the top of the wheel and under the caster plate below the raceway via manual ON/OFF side lever engagement.

The arched pad has two touch points on the wheel tread to prevent slipping of the wheel or movement during horizontal force. This brake is specifically designed for high load Heavy Duty caster applications in effort to secure against any movement or lateral pressure.

Buy with confidence with our 3-Year Limited Warranty that guarantees your satisfaction at a value. From design, production, and installation, our customers’ safety is always our top priority.

Icon Caster Wheels prides itself on industry-leading quality with ISO, TUV, RoHS-3, and NSF compliance standards to ensure that the best quality casters first undergo rigorous radial fatigue tests, impact tests, and load tolerance testing before being delivered to your doorstep.