Allen Brothers 30MM Dynamic Singles Linked
Availability: Please contact us to confirm availability or discuss item replacements. Please note that certain products may have an estimated arrival time of 30 days and are not available for expedited shipping.
Pickup available at 1830 East Interstate 30
Usually ready in 24 hours
Shipping and Delivery
Free shipping for orders of $98 or more (US Continental)
- Free shipping for orders of $750 or more (International)
- Add 3 business days to the standard shipping time for USPS deliveries.
- UPS and FedEx Ground usually take 2 to 5 business days for in-stock orders.
- UPS and FedEx deliver on Saturdays only for Friday overnight shipments, which may incur an extra
charge. - Orders that apply for free shipping will be delivered between 8 and 10 business days.
- International customers will be responsible for any applicable import duties,fees, or taxes.
- Oversized items like whisker poles, spinnaker poles, and tracks over 7 feet require freight shipping, with an estimated cost of $500 depending on the destination.These orders must be delivered to a
commercial address, such as a marina, yacht club, or boatyard where your sailboat is located.
A recipient must be present to sign for the delivery upon arrival,For more info, Click Here.
30mm Linked Single Dynamic Blocks
The 30mm Linked Single Dynamic Blocks combine two of our proven A2030 Dynamic Blocks into a compact linked assembly, ideal for purchase systems requiring smooth, efficient line handling. Part of our Dynamic range, they are best suited to applications with constant sheave movement.Key Features
- Linked twin-block configuration for compact purchase systems
- Low-friction, fast-rolling performance
- Lightweight and durable construction
- Patented Dynamic Bearing System with twin rows of stainless-steel ball bearings running on a stainless-steel rail for superior load capacity and longevity
- Integrated Beckets with large central rivets, providing lightweight and rope-friendly attachment points for cascade systems
- Ideal for control line and purchase system applications
- Designed for smooth, efficient line handling and continuous sheave movement
- Suitable for use with smaller diameter rope lines in demanding marine environment
Technical Description
| Breaking Load | 750 kg |
| Maximum Working Load | 140 kg |
| Sheave Diameter | 30 mm |
| Length | 94 mm |
| Weight | 50 g |
| Accessories | Linked |
| Bearing Type | Dynamic |
| Configuration | Single |
| Maximum Line Diameter | 8 mm |
30mm Linked Single Dynamic Blocks
The 30mm Linked Single Dynamic Blocks combine two of our proven A2030 Dynamic Blocks into a compact linked assembly, ideal for purchase systems requiring smooth, efficient line handling. Part of our Dynamic range, they are best suited to applications with constant sheave movement.Key Features
- Linked twin-block configuration for compact purchase systems
- Low-friction, fast-rolling performance
- Lightweight and durable construction
- Patented Dynamic Bearing System with twin rows of stainless-steel ball bearings running on a stainless-steel rail for superior load capacity and longevity
- Integrated Beckets with large central rivets, providing lightweight and rope-friendly attachment points for cascade systems
- Ideal for control line and purchase system applications
- Designed for smooth, efficient line handling and continuous sheave movement
- Suitable for use with smaller diameter rope lines in demanding marine environment
Technical Description
| Breaking Load | 750 kg |
| Maximum Working Load | 140 kg |
| Sheave Diameter | 30 mm |
| Length | 94 mm |
| Weight | 50 g |
| Accessories | Linked |
| Bearing Type | Dynamic |
| Configuration | Single |
| Maximum Line Diameter | 8 mm |
