Two years ago we introduced the aptly nicknamed big boy block to the world. So, in 2023 it should come as no surprise that the big boy has now grown into a range of products. The more correctly named, ram block range, is now available in 150, 85 & 50mm sheave sizes.

You might be shocked to see those sheave diameters, but yes you did read correctly. And you shouldnt be surprised. Here at Allen, we are much more than just small boat hardware specialists. We are engineering experts and we produce a vast range of equipment for many different business sectors.

However, we might expect you to be a little curious how a family-run business which specialises in performance sailing hardware for Olympic-sized boats makes the jump to blocks which weigh around 5 kilos, and have breaking loads of 28 tonnes.