Ronstan RF15302 15mm Triple Block Loop Head – Series 15 Pulley NZThe Ronstan RF15302 Series 15 Triple Block with Loop Head is a compact, ultra lightweight, and high performance sailing pulley designed for applications requiring maximum mechanical advantage and minimal friction. Featuring three 15mm acetal sheaves running on stainless steel ball bearings, it delivers exceptionally smooth, efficient line handling for high load control systems. Constructed with UV stabilised acetal sheaves and stainless steel cheeks,

Dimensions: 230mm long

1 x roller handle

high-load applications

Feature Detail Series 40‑Series (¼‑28) Thread Type ¼‑28 male & female Material 100% marine‑grade stainless steel Release Method Spring-loaded quick‑release socket Compatibility Teleflex / Morse / SeaStar 40‑Series cables Use Cases Throttle

It’s fitted with a 5m cable and PL259 plug

Soft‑close seat prevents slams and adds stability

marine-grade rubber

Moisture-tight

the Sidekick is one of the strongest value options available

Cable Ø - mm

Height - 26

the RF35141 delivers high-performance