Holt Nautos Blocks

Holt Nautos blocks deliver dependable dinghy hardware at club-friendly prices. This collection spans the range: ball bearing blocks from 20mm tie-on and 28mm fixed eye sizes up to 45mm and 57mm with swivels, beckets and cam cleats, stanchion and furling line blocks, and direct replacement blocks for popular classes including the Laser and Pico.

The sizing logic is simple: small 20-28mm blocks handle control lines, 39-45mm suits mainsheet systems on smaller dinghies, and 57mm takes the bigger loads. Becket versions anchor the end of a purchase, swivel heads let the block align with the load, and cam cleat versions put the cleat right where the sheet arrives. Match sheave size to rope diameter and the system runs sweetly.