300mm – Slotted Cantilever Arms HDG

300mm Slotted Cantilever Arm – Hot Dip Galvanised (P2663 / 300)

This 300mm slotted cantilever arm is a durable, hot dipped galvanised bracket designed for strong wall-mounted support. Made from 2.5mm mild steel, it features a 41mm channel profile and a two-hole back plate—ideal for M12 bolts and Unistrut-compatible installations.

Because it’s fully slotted (25mm x 11mm), it allows flexible mounting for trays, conduits, and heavy cable systems. Its hot dip galvanised finish provides excellent corrosion resistance, making it suitable for both indoor and outdoor environments.

Technical Specifications:

• Projection: 300mm from mounting surface
• Channel Profile: 41mm (Standard Unistrut format)
• Steel Thickness: 2.5mm (Channel), 8mm (Back Plate)
• Back Plate Dimensions: 130mm (H) × 45mm (W)
• Slot Size: 25mm x 11mm punched
• Fixing Hole: 14mm – fits M12 bolts
• Finish: Hot Dip Galvanised (HDG)
• Compatibility: Fits all Unistrut-type channels and bracketry

 Key Benefits:

• Provides robust wall-mounted support for channel systems
• Fully slotted for flexible installation points
• Corrosion-resistant finish for long-term use
• Ideal for industrial, HVAC, and containment setups

 Common Uses:

• Wall-mounted cable tray brackets
• Mechanical containment systems
• Support for pipework or trunking