Ball Bearing Orbit Blocks boast the highest strength-to-weight ratio
available. This is achieved through all-composite reinforced polymer
materials and a Dyneema rope link head. Their precision allows the
optimum number of ball bearings in loaded areas and eliminates them in
active areas. Ineffective mass is reduced even further through
fibre-reinforced composites in the block head, cleat arms and beckets.
Lightweight - Kilogram for kilogram of working load, these are the worlds lightest.
Highest working load in its class - The orbital ball-bearing
arrangement gives the largest possible bearing race diameter to
maximise load performance.
Simple and secure attachment - The Dyneema Link is easily fitted and is retained by a moulded retainer clip.
Low profile and compact - The flexible Dyneema Link provides controlled
rotation of 0 - 90 degree orientation and connects directly to the head
of the block rather than an intermediate headpost, reducing weight and
giving a low profile with full articulation.
Sheave Diameter: 55mm
Max Rope Diameter: 10mm
Maximum Working Load: 800kg
Breaking Laod: 1600kg