Ronstan Orbit Series 40 Cheek Block Construction Inside Dia:

Inside Dia:

Fasteners Size: (2) #10 (5mm) RH

Wichard 1/4" Diameter Halyard Key Shackle

Typically used on dinghies

Ronstan Orbit Series 40 Cheek Block Construction Inside Dia:Product Description Ronstan Orbit Series 40 Cheek Block Features Ultra Lightweight Low friction 2 stage Orbital ball bearing system Highest working load in its class Easily fitted and securely retained Dyneema Link head Low profile and compact High performance cleating Recessed underside to suit curved mounting surface Low mounting points for maximum strength Sheave 1 9 16 in. Max. Rope 5 16 in. Max. Wire in. Pin in. Max. Working Load 715 lb B. L.