Description
The 15mm Dynamic Block Range is the latest evolution of Allen's super low-friction dynamic technology, delivering exceptional performance in an ultra-compact design.
Constructed from glass-loaded nylon and featuring stainless steel ball bearings running on a stainless steel axle, these small but mighty blocks are perfect for lightweight control systems, sail integration, and soft-attachment rigging solutions.
A soft-attachment version with a Tii-through hole for up to 4mm rope and a breaking load of 240kg.
They’re ideal for take-up systems, low-load controls, or anywhere that demands smooth, efficient line handling in a compact package.
Product Details
We usually dispatch within 2–8 days.
In a hurry? If the item’s in stock, we might be able to send it out the same day — just let us know.
Not the Right Fit? We’ve Got You.
If your boating gear isn’t quite right — in size, fit, or feel — you can return it within 30 days for a full refund or exchange. No stress, no risk.