Harken 40mm Carbo Air Double Fixed Block w/Becket

The Harken 40mm Carbo Air Double Fixed Block with Becket is a precision rigging component engineered for vehicle recovery, winching systems, and heavy-duty mechanical applications where load distribution and directional control are critical. Designed for users who demand reliability in high-stress environments—from off-road recovery operations to industrial lifting scenarios—this block delivers the mechanical advantage needed when working with cable, rope, or synthetic line systems.

Its compact footprint and lightweight construction make it ideal for mobile platforms, trailers, and field-deployed equipment where space is limited but performance cannot be compromised. Built with Harken's carbon-composite technology, the 40mm block minimizes weight while maintaining structural integrity under sustained tensile load. The dual fixed-pulley configuration allows you to redirect force through multiple attachment points simultaneously, reducing shock to individual anchor points and distributing stress more evenly across your recovery or rigging system.

The integrated becket—a reinforced eye or attachment point molded directly into the block—eliminates the need for secondary fasteners and reduces assembly time in the field. The carbon construction resists corrosion and UV degradation, ensuring years of reliable operation even in harsh, wet, or marine environments where traditional steel blocks deteriorate. Mechanics and recovery professionals benefit most from this block when setting up complex rigging systems.