Clean rotation supplies most mechanical benefit.
Of 30kN Breaking power, the pulley will fulfill nearly all of your necessities.
Mild and compact micro pulley. You can use it in 100 functions, in hauling, dragging, tensioning system, in rescue, tree climbing, and and so on.
Blue-Ball bearing: much less contact space with axle, extra environment friendly with little or no friction in system, glorious for prime velocity use. Mild and compact, the micro pulley will take up nearly no area in your rack.