Mean Mother 4.5T Winch Strap An extension strap is the ideal accessory to any winch, either hand or electric. They are used to extend the length of a winch cable should it not be long enough to anchor to a suitable recovery point once fully extended. 4500kg minimum breaking strength. Black polyester webbing, yellow reinforced eyelets protectors. Minimum breaking strength 4500kg 50mm x 10m