Ronstan Series 80 Keelboat Exit Block RF85711A

Keelboat Exit Block with 80mm Sheave

The new Ronstan exit blocks provide an exceptionally high strength-to-weight ratio with reliable dynamic and static load performance, making them well suited for running halyards
and other control lines through spars with minimal friction and reduced chafe.
The blocks feature anodised aluminium alloy sheaves and hard-anodised housings for durability, a proprietary self-lubricating composite bearing for smooth rotation, and acetal ball thrust bearings to manage side loads effectively.

A Grade 316 stainless steel hub completes the assembly, ensuring long service life in demanding marine conditions.

RF85711A
SHEAVE DIAM. (mm) 80
MAX. ROPE (mm) 14
A (mm) 103
B (mm) 28
C (mm) 66
D1 (mm) 135
D2 (mm) 25
M.W.L. (kg) 3,000
B.L. (kg) 6,000
WEIGHT (g) 410
FASTENER SIZE M8
FASTENER QTY 3

Extended Online Range Product
Dispatches 1-2 weeks from time of order. This product is part of our Extended Online Range. It’s from one of our trusted suppliers, but isn’t currently held in our standard stocked range. It’s available online only and takes just a little longer to dispatch.