Ronstan Orbit Series 55 Clockwise Ratchet Cheek Block Boom Replacement Parts J/24 Thickness: 2 41/64" (67mm)

Thickness: 2 41/64" (67mm)

C 13/32 in

Minimum Pin to Pin: 35"

Temporary outboard sheet lead for headsail trimming

Stock Ø: 27/32" (21

Ronstan Orbit Series 55 Clockwise Ratchet Cheek Block Boom Replacement Parts J/24 Thickness: 2 41/64" (67mm)Product Description Ronstan Orbit Series 55 Clockwise Ratchet Cheek Block Features Automatic and Manual ratchet in one block Up to 20: 1 holding power Easily fitted and securely retained Dyneema Link head Smooth easing of sheets High performance cleating Sheave 2 5 32 in. Max. Rope 3 8 in. Max. Wire in. Pin in. Max. Working Load 550 lb B. L. 1540 lb Weight 2. 7 oz Product Information Automatic ratchet block Now you can enjoy the flexibility of setting