Use our nab block sheave to double your winch capacity. Our nab block has a 22,000 pound WLL working load limit. Our nab block has a grease fitting for easy service as well as smooth turning. Functions flawlessly along with our tree saver, tow bands as well as shackles. Our experts do arbitrary testing on all manufacturing goes to make sure that our items fulfill our mentioned limits.
22,000 pound working load limit
Grease zerk for easy lubrication and smooth operation
Doubles the pulling capacity of your winch
Powder coated black finish for durable finish
Works perfectly with all our shackles and tree saver