The DMM Gyro pulley range are strong swing cheek pulleys with high efficiency roller bearings that can be used for all of your pulley requirements.
Precision engineered in our factory in Wales using hot forging and CNC techniques to create textile friendly, efficient and high performance pulleys.
Big bore axle technology provides increased resistance to side plate leverage.
The PM model features prusik minding side plates that mean it can be used in efficient progress capture hauling systems.
The Gyro Twin features prusik minding side plates and a load bearing becket and excels in mechanical advantage set ups.
Compatible with up to 13mm ropes.