Ronstan RF15111 – precision ball bearing block for dinghies and foilers

Ronstan Series 15 Ball Bearing Single Block with Loop Top and Becket, RF15111

Ronstan
SKU:
RF15111
|
UPC:
9316800555147
AUD $16.95
AUD $21.26
(You save AUD $4.31 )
Current Stock:
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Description

The Ronstan Series 15 Ball Bearing Single Block with Loop Top and Becket (RF15111) delivers high performance in a compact, ultra-light design for control line systems on dinghies, foiling boats, and small keelboats. The addition of a becket makes it ideal for creating purchase systems, such as vang, cunningham, or traveller adjustments.

Precision-engineered with stainless steel ball bearings running on a fibre-reinforced polymer sheave, the Series 15 offers smooth rotation under load and outstanding durability. The loop top attachment allows flexible and secure mounting to strops, shackles, or eyelets while minimising weight and bulk.

Reliable, efficient, and easy to install, the Ronstan RF15111 ensures consistent low-friction performance, perfect for sailors looking to optimise their control systems with proven Ronstan quality.

The smallest and lightest ball bearing block available, with becket and loop top

FEATURES

Smallest and lightest ball bearing block available.

Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction.

Single loop head blocks include an O-ring to separate running line from head lashing or fixing.

Specifications

Product Specifications
Type of Block Single
Sheave diameter (mm) 15mm
B.L. (kg) 550
M.W.L. (kg) 120
Max. Rope diameter (mm) 5
Weight (g) 9