Price of Metal Cable Tray Support Arms

Metal cable tray support arms typically range from $10 to $50 per unit, depending on size, material, and coating.

Overview

Metal cable tray support arms, also known as cantilever arms or stand-off brackets, are used to support cable trays in industrial, commercial, and construction settings. They are commonly made from mild steel, hot-dipped galvanized steel, or stainless steel, providing corrosion resistance and durability for both indoor and outdoor applications. These supports are compatible with standard strut channels and can handle heavy-duty loads, often up to 280 lbs per foot when properly installed.

Factors Affecting Price

Material and Coating: Hot-dipped galvanized (HDG) or stainless steel arms are more expensive than plain steel due to corrosion resistance and longevity. Size and Load Capacity: Common lengths include 150mm, 225mm, and 300mm, with larger arms generally costing more. Design Features: Slotted or welded back plates, thickness of steel (e.g., 2.

5mm), and hole configurations for bolts (M12 or similar) can influence cost. Supplier and Region: Prices vary by manufacturer and country. Bulk orders often reduce per-unit cost.

Typical Price Range150mm Cantilever Arm: Approximately $10–$15 per unit 225mm Cantilever Arm: Approximately $15–$25 per unit 300mm Cantilever Arm: Approximately $25–$50 per unit, depending on slotted or welded design and material Additional ConsiderationsSome suppliers offer pre-galvanized or epoxy-coated options for enhanced corrosion resistance, which may increase the price. Accessories such as threaded rods, nuts, and washers are often sold separately and should be factored into total installation costs. For large-scale projects, contacting suppliers directly can provide custom pricing, bulk discounts, and technical support.

In summary, while prices vary, expect to pay between $10 and $50 per metal cable tray support arm, with higher costs for longer, heavier-duty, or corrosion-resistant models. For precise pricing, it is recommended to request a quote from suppliers like Direct Channel, McMaster-Carr, or local industrial distributors.