Double pulley with mobile side plates. Up to three connectors can be hooked in the large eyelet plus one connector in the smaller eyelet.

Model: Obirter T
Main characteristics: made of anodized light alloy; 
sheaves mounted on ball bearings; 
presents an auxiliary attachment point for creating different hauling systems; 
for use with ropes Ø ≤ 13 mm; 
designed for hauling systems and deviations.