Cover Rock-It / EX Fluted Middle Tube – crAA

Cover Rock-It / EX Fluted Middle Tube – Central Structural Component

As a retailer of hot tub spare parts, I supply the fluted middle tube for the Cover Valet Cover Rock-It and Cover EX hot tub cover lifter systems. This central structural component provides rigid framework support.

Central Support Structure

The fluted middle tube is the main structural beam that forms the central support framework for both Cover Rock-It and Cover EX lifter systems. The fluted design (with longitudinal grooves) provides enhanced rigidity while maintaining lightweight construction. This powder-coated aluminum tube connects and stabilizes the lifting mechanism components.

Key Features

• Fluted aluminum tube for enhanced structural rigidity
• Compatible with both Cover Rock-It and Cover EX systems
• Powder-coated aluminum construction
• Central support beam for lifter framework
• Lightweight yet strong design
• Genuine Cover Valet replacement component
• Universal compatibility across two lifter models

System Function

Forms the backbone of the Cover Rock-It and Cover EX lifting mechanisms, providing a stable central structure around which the pivot arms and support components operate. The fluted profile increases strength-to-weight ratio, ensuring the tube resists flexing under load while keeping the overall lifter system lightweight.

Specifications