Allen 30 mm Dynamic Block Back To Back
Allen 30 mm Dynamic Block Back To Back is backordered and will ship as soon as it is back in stock.
Description
Description
The 30 mm Dynamic Block Back To Back #A2038 is designed for sailors who need reliable linked blocks for their control lines. It's cleverly crafted to handle opposing loads without losing its grip, making it a trusty companion on the water. With this piece, you can be sure your rigging is both secure and efficient.
The sheaves face opposite directions to allow two control lines to run at a maximum of 180 degrees to each other. Held together with a strong stainless steel side strap and nylon mouldings ensures the block will not separate even under two very high opposing loads.
The strength of the design lends itself to be tied around the middle in the slight V shape, meaning it can be used in applications such as triangle backstay systems found on sports boats.
One of the more popular applications is in a dual pole and spinnaker launcher system such as the system commonly found on a 49er.
Bearings – Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.
Usage
This block excels in sports boat setups, particularly in triangle backstay systems and dual pole spinnaker launcher systems. Its design allows for efficient handling of control lines, making it a versatile choice for various sailing gear configurations.
Our Part # ALL-A2038 | Allen Part # A2038
Features
Features
- Dual sheaves for optimal control line management
- Stainless steel side strap for enhanced durability
- Nylon mouldings provide robust support
- Efficient in handling loads from opposite directions
- Compatible with triangle backstay systems
- Ideal for dual pole and spinnaker launcher systems
Technical Information
Technical Information
Description | Imperial | Metric |
---|---|---|
Breaking load | 1653.75 lbs. | 750.00 kg. |
Length | 3.00 in. | 78.00 mm. |
Maximum line diameter | 1/3 in. | 8.00 mm. |
Maximum working load | 308.70 lbs. | 140.00 kg. |
Weight | 1.73 oz. | 49.00 g. |