Single pulley Advantage: it can handle big loads, very efficient sheave mounted on sealed ball bearings

Double pulley

Advantage: it can handle big loads, very efficient sheave mounted on sealed ball bearings (swinging side plates can be set up on any parts of the ropes).

Good for: work in high area, expanding training, and rescuing.

Use with ropes of diameter ≤13mm.

Double pulley data

Size: 75*108mm

Weight: 280g

Standard: CE  EN12278

Parallel Double Pulley