ARB OS850 Awning Bracket with Gusset, 50mm Wide – Heavy Duty Roof Bar Mounting Solution

The OS850 awning bracket is designed with welded gussets to provide additional strength when awnings are mounted to roof bars on vehicles used off road or under extreme conditions. Zinc plated and powder coated for corrosion resistance and designed to mount either upright or inverted, the OS850 awning bracket is 50 mm wide allowing it to fit over both Thule SquareBar and Rhino Heavy Duty in the inverted position, or upright using T-bolts or channel nuts on Thule ProfessionalBar, WingBar and AeroBar or Rhino Heavy Duty. Pre-drilled to accept 8mm bolts, at least 2, but preferably 3 bolts should be used to mount to the roof bar for maximum strength. The outer bolt hole between the gussets must always be used for the gusset to be effective. Three slotted 6mm holes are provided to mount the awning. The 813402 awning bracket is not supplied with hardware. Due to different bar designs, it is recommended to use T-bolts and channel nuts supplied by the roof bar manufacturer. Units are now in stock with additional shipments due mid June. The current awning bracket P/No OS3071 has recently been upgraded from 3mm to 4mm construction however it is considered lighter duty and designated for highway use.
ARB Awning Bracket With Gusset; Galvanized; 50mm Wide;

• Galvanized Finish


• Awning Bracket

The ARB OS850 awning bracket is engineered for durability and strength in demanding off-road or extreme conditions. Featuring welded gussets, this bracket offers enhanced support when mounting awnings to roof bars on various vehicles. Its galvanized and powder-coated finish ensures excellent corrosion resistance, making it suitable for harsh environments. Designed to be mounted either upright or inverted, the 50mm width allows compatibility with both Thule SquareBar and Rhino Heavy Duty bars in the inverted position. When mounted upright, it can be securely attached using T-bolts or channel nuts on Thule ProfessionalBar, WingBar, AeroBar, or Rhino Heavy Duty systems. The pre-drilled holes for 8mm bolts enable flexible mounting options, with at least two bolts recommended for optimal strength, emphasizing the importance of using the outer bolt hole between gussets for maximum effectiveness. The bracket includes three slotted 6mm holes to accommodate various awning mounting configurations. Note that the 813402 awning bracket does not include hardware, and it is recommended to use T-bolts and channel nuts supplied by the roof bar manufacturer to ensure proper fit and safety. This model is a recent upgrade from the previous OS3071, which was constructed with 3mm thickness and intended for highway use, whereas the OS850 is built with 4mm construction for heavier-duty applications. The ARB awning bracket with gusset offers a reliable and versatile mounting solution for off-road enthusiasts seeking durability and compatibility across multiple roof bar systems.

Features:

• Heavy-duty welded gussets for added strength during off-road use

• Galvanized and powder-coated finish for corrosion resistance

• Compatible with Thule SquareBar, Rhino Heavy Duty, and other roof bar systems

• Designed for either upright or inverted mounting configurations

• Pre-drilled for 8mm bolts with slots for versatile awning attachment

• Includes three slotted 6mm holes for secure awning mounting

• Constructed with 4mm thick material for enhanced durability

• Easy to install with recommended use of T-bolts and channel nuts from roof bar manufacturer