Allen 60mm X2 AutoRatchet Block

The Allen 60mm X2 AutoRatchet Block is a high-performance ratchet block designed to provide increased holding power on hand-held sailing lines while allowing the line to run freely when loads are low. Its automatic ratcheting mechanism makes it particularly useful for spinnaker sheets and other applications where controlled grip and rapid line release are important.

The 60mm AutoRatchet engages automatically when the load reaches the trigger point, providing additional grip when you need it. When the load drops, the sheave can spin freely, allowing the line to be released quickly during manoeuvres such as gybing.

X2 Double Pawl Ratchet System

Allen’s X2 double pawl system is designed to improve the durability and reliability of the ratchet mechanism. The load is shared between two internal pawls rather than being concentrated on a single pawl, helping the mechanism withstand higher loads and providing longer service life.

Extreme Holding Power

The hardwearing nylon sheave features eight V-shaped grips to provide excellent holding power on ropes from 5mm to 12mm in diameter. This makes the Allen 60mm X2 AutoRatchet suitable for a wide range of sailing applications where secure line control is required.

Automatic Ratcheting

The AutoRatchet mechanism automatically engages at a trigger load of 10kg when the line is wrapped approximately 180° around the sheave. This provides additional holding power without requiring the sailor to manually engage the ratchet.

At lower loads, the sheave is able to rotate freely, allowing the sheet to run quickly when required.

Lockable Swivel

The swivel can be locked into 90-degree orientations using the integrated black swivel lock. Alternatively, the swivel can be left unlocked to rotate freely, providing flexibility when setting up your deck hardware and sailing systems.

Ideal for Spinnaker Sheets

The Allen 60mm X2 AutoRatchet Block is particularly well suited to spinnaker sheet systems. The ratcheting action provides increased control when trimming under load, while the free-running sheave allows the sheet to run out quickly during a gybe.

Specifications

• Sheave diameter: 60mm
• Overall length: 110mm
• Recommended line diameter: 5–12mm
• Shackle pin diameter: 5mm
• Maximum working load (MWL): 275kg
• Breaking load: 1000kg
• AutoRatchet trigger load: 10kg
• Sheave material: Hardwearing nylon
• Ratchet system: X2 double pawl
• Swivel: Lockable or free-running
• Ideal for: Spinnaker sheets and other hand-held sailing lines

Why Choose the Allen 60mm X2 AutoRatchet Block?

The Allen 60mm X2 AutoRatchet Block combines automatic ratcheting, high holding power and a durable double pawl mechanism in a compact sailing block. It is an excellent choice for sailors looking for improved control of loaded sheets without compromising the ability to release a line quickly when manoeuvring.

Whether used for spinnaker sheets, dinghy sailing or other deck applications, the X2 AutoRatchet provides reliable performance and versatile line control.