Allen 30mm High Load Single Tii-On Block

The Allen 30mm High Load Single Tii-On Block features a high-load stainless steel sheave and is designed for superior performance under demanding conditions.

Patented dynamic ball bearing technology, using high-quality 316 stainless steel ball bearings on a stainless steel axle, provides exceptional dynamic load-carrying ability.

A rope-friendly, smooth stainless steel ring at the top of the block holds it together, delivering maximum strength and durability under load while completely eliminating block capsizing.

The Tii range is also 20-30% lighter than equivalent standard blocks, while still incorporating the patented dynamic ball bearing system for smooth operation and reliability.

Features:

• High-load stainless steel sheave

• Inner dynamic bearing system with stainless steel balls

• Line-friendly soft contours and articulation

• Stainless steel cheeks

• Central hole for tie-on becket

Specifications:

• Length: 41mm

• Line diameter: 8mm

• Breaking load: 800kg

• Maximum dynamic load: 300kg

Ideal for sailors, riggers, and marine enthusiasts seeking a high-load, lightweight, and durable block for demanding applications.