The Micro Hauler Double Pulley with becket is a tiny but extremely strong and efficient version of the Rescue Black andoized alumimum sideplates, two 1 1/4″ aluminum sheaves, bushing and aluminum axle. Hauler. 7,000 lbs MBS, 1/2″ Rope Capacity, 3.5 x 1.75 inch, 133.6% Efficiency, 6” Length, 1″ Sheave Diameter.
When the Micro Hauler (SK-710-M) is used with the matching double pulley SK-712-M, it gives you a 4:1 mechanical advantage.