Middle Atlantic Caster Base, 26"D Fine Floor

The Middle Atlantic CBS-MRK-26R Fine Floor Caster Base is a essential accessory for professional AV installations that demand robust mobility without compromising stability. Engineered to support MRK Series racks with a 26" depth, this caster base blends rugged, industrial-grade construction with a streamlined, low-profile footprint. Built from 11-gauge steel, it delivers a dependable foundation for sensitive equipment in broadcast studios, control rooms, audio/video suites, and data centers. Whether you’re reconfiguring a room layout, performing routine maintenance, or transporting a fully loaded rack, the CBS-MRK-26R is designed to move smoothly under heavy workloads while keeping gear protected and secure. The result is a versatile, reliable solution that empowers IT managers, AV technicians, and performers to optimize space utilization and workflow efficiency with confidence.

• Heavy-duty construction for dependable support — Crafted from 11-gauge steel, the CBS-MRK-26R provides a solid, durable platform capable of withstanding demanding environments and frequent repositioning.
• Specifically engineered for MRK Series, 26" depth racks — This caster base is designed to accommodate MRK Series racks with a 26" depth, ensuring a precise fit and stable mounting.
• Compact, low-profile dimensions — The base measures 4.01" H × 18.76" W × 22.14" D, delivering a compact footprint that preserves floor space while maintaining a strong foundation for gear.
• Substantial weight capacity — With a load rating of 700 lbs, it supports a wide range of equipment configurations, from pro audio gear to AV processing hardware and server components.
• Reliable mobility for dynamic environments — Perfect for studios, fleet-centric facilities, and mobile production setups where racks must be moved or reconfigured without sacrificing stability or safety.

Technical Details of Middle Atlantic Caster Base CBS-MRK-26R

• Model: CBS-MRK-26R
• Compatibility: MRK Series racks with 26" depth
• Material: 11-gauge steel
• Dimensions: 4.01" H × 18.76" W × 22.14" D
• Weight Capacity: 700 lbs
• Purpose: Fine floor caster base to enable mobility and flexibility for MRK Series racks

How to install Middle Atlantic Caster Base CBS-MRK-26R

• Verify compatibility: Ensure your MRK Series rack is the 26" depth model and that the CBS-MRK-26R is the correct caster base for that configuration.
• Prepare the workspace: Clear the area, confirm a level surface, and have appropriate tools and hardware ready for rack-to-base attachment per MRK installation guidelines.
• Position the base: Place the CBS-MRK-26R on the floor where the rack will sit and align the rack’s footprint with the base so mounting points line up accurately.
• Attach the rack to the base: Use the recommended mounting hardware and follow the MRK-Series installation instructions to secure the rack to the caster base. Ensure all fasteners are tightened evenly to avoid wobble.
• Check alignment and clearance: Confirm that the assembled unit sits level and that there is sufficient clearance around the rack for operation, cable management, and ventilation.
• Test mobility and load: Carefully move the rack to ensure smooth mobility and re-check the weight distribution to stay within the 700 lb capacity.

Frequently asked questions

• Q: What is the weight capacity of the CBS-MRK-26R?
  A: The caster base supports up to 700 lbs, making it suitable for a wide range of MRK Series rack configurations and equipment loads.
• Q: Which MRK Series racks is this base compatible with?
  A: It is designed specifically for MRK Series racks with a 26" depth.
• Q: What material is used in construction?
  A: The base is made from 11-gauge steel, delivering strength and durability for long-term use in demanding environments.
• Q: What are the exact dimensions of the base?
  A: The base measures 4.01" in height, 18.76" in width, and 22.14" in depth.
• Q: Can I move the rack easily once the base is installed?
  A: Yes. The Fine Floor Caster Base is designed to provide mobility, enabling repositioning and reconfiguration as needed in studios, control rooms, and other AV setups.
• Q: Is professional installation required?
  A: For optimal safety and performance, install the CBS-MRK-26R following MRK-Series installation guidelines and use hardware specified by Middle Atlantic. If unsure, consult a qualified installer.