RF85711A

Keelboat Exit Block, Series 80

Compact keelboat exit block designed for efficient routing of halyards and control lines where high strength and low friction are required in a smaller format.

FEATURES

Exceptionally high strength to weight ratio and dynamic and static load ratings

3 x M8 (5/16") screws required for fastening

Specifications

Product Specifications
Max. Rope diameter (in)9/16
M.W.L. (lb)6610
Sheave diameter (in)3 1/8
B.L. (lb)13230
Weight (oz)14.5
Fastener Ø (in)5/16
$420.00
Out of stock

Product Information

The new range of four 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.

Technical Information

Specification Details

Specification Details
A (in)4 1/16
B (in)1 1/8
C (in)2 5/8
D (in)5 5/16
E (in)1

Applications

Exit Blocks are ideal for running halyards (and other lines) through spars with minimal friction and chafing.

 

Materials

Sheaves: Anodised aluminium alloy.
Housings: Hard anodised aluminium alloy.
Bearing: Proprietary self-lubricating composite.
Thrust bearings: Acetal ball bearings.
Hub: Grade 316 Stainless Steel.

 

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