Wire Blocks

The Ronstan Core Block™ with Aluminum Sheave is a high-performance unit designed to handle extreme static loads at minimum weight. Its machined aluminum sheave provides superior durability against...

The Ronstan Core Block™ with Aluminum Sheave is a high-performance unit designed to handle extreme static loads at minimum weight. Its machined aluminum sheave provides superior durability against...

The Nylatron® Sheave Wire Block with Shackle Pin combines easy maintenance with high performance. Its self-lubricating Nylatron® sheave minimizes steel-wire wear and reduces overall weight compared with metal...

The Nylatron® Sheave Wire Block with Tube Rivet is a compact component designed for permanent installation in confined spaces. Its self-lubricating Nylatron® sheave reduces friction and steel-wire wear...

The Removable Nylatron® Sheave Wire Block is a versatile technical solution that simplifies maintenance and component replacement without removing the entire fitting. Its self-lubricating Nylatron® sheave minimizes steel-wire...

The Loop-Head Wire Block is a high-performance solution designed for lightweight attachment with textile strops. Its metal sheave resists steel-wire abrasion and ensures smooth rotation under high tension....

The Nylatron® Sheave Wire Block combines low weight with strength. Self-lubricating Nylatron® reduces friction and wear on steel wire or technical fibers and handles high loads without the...

The Ronstan Ferrule Eye Wire Block is a lightweight, versatile attachment solution designed for integration into technical-line or wire systems using strops or textile attachments. Its high-strength metal...

The Ronstan Tube-Rivet Wire Block is an ultra-compact, lightweight component designed for installations where space is minimal and permanent attachment is required. Its metal sheave withstands steel-wire abrasion...