60MM BLOCK - QUADRUPLE

Allen A2067 — 60mm Dynamic Quad Block with Becket for Keelboats & Catamarans

The Allen A2067 60mm Dynamic Quad Block with Becket is a high-performance ball bearing block engineered to eliminate friction and allow rope to run at maximum speed. Designed for keelboat and catamaran sailing, this quad block with integrated central becket represents the absolute pinnacle of Allen's Dynamic block range, covering the full spectrum of high-load rigging applications — from jib sheet and mainsheet systems to backstay tensioning and everything in between. The A2067 is the ultimate choice for any purchase system demanding the greatest possible mechanical advantage with the absolute minimum of friction, while offering the most refined and centralised rope termination solution available on the market.

Patented Bearing System — At the heart of the A2067 lies Allen's industry-leading twin-row stainless-steel ball bearing system, running on a stainless-steel rail. This patented design delivers exceptional load-carrying capacity and outstanding long-term durability, outperforming all conventional bearing systems currently available on the market — a decisive advantage when pushing hard in the most extreme offshore or inshore racing conditions where four sheaves are working simultaneously under maximum load.

Removable Swivel Lock — The A2067 features a removable swivel lock moulding, offering two distinct modes of operation. When installed, the attachment shackle locks in precise 90-degree orientations for fixed-lead applications. When removed, the shackle spins freely for complete rotational versatility — making the A2067 one of the most adaptable quad blocks available for the most demanding high-load competitive sailing applications on the market.

Central Becket — The A2067 features a dedicated central becket positioned between the sheaves, combining maximum mechanical advantage with the most precise and balanced load management available in a quad block configuration. The central becket allows for easy and clean rope termination directly at the block while keeping the load perfectly centralised between all four sheaves — reducing wear on both the block and the rope, optimising efficiency across the entire purchase system and ensuring peak performance in the most complex cascade systems, mainsheet tackles and high-load purchase arrangements.

When only the ultimate combination of maximum mechanical advantage, precision load centralisation and total rigging versatility will do — the Allen A2067 60mm Dynamic Quad Block with Becket is the definitive maximum-load purchase block for keelboat and catamaran sailors who demand the very highest level of performance and total reliability from their deck hardware.