Ronstan Series 55 Orbit Block™, Triple Ratchet with Becket and Cam Cleat RF56331 WOMEN'S CASUAL/CREW Low-friction rings have been a

Low-friction rings have been a staple in deck equipment for several years for their versatility

5mm (5/16")

Thies Matzen

Rope diameter: 6mm

It can be over coated as soon as it is dry

Ronstan Series 55 Orbit Block™, Triple Ratchet with Becket and Cam Cleat RF56331 WOMEN'S CASUAL/CREW Low-friction rings have been aBall 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 design allows the optimum number of ball bearings in loaded areas and eliminates them in inactive areas. Ineffective mass is reduced even further through fibre reinforced composites in the block head, cleat arms and beckets. Specifications Sheave 55 mm Max.