Allen Brothers 30mm Dynamic Double Block Tie On HL
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.
Allen Brothers 30mm Dynamic Double Block Tie On HL
Allen Brothers 30mm Dynamic Double Block Tie On HL
30mm Double Dynamic Tii-On Block With High Load Sheave
The 30mm Double Dynamic Tii-On Block With High Load Sheave combines the strength and versatility of the Tii-On attachment system with the enhanced performance of stainless-steel high load sheaves. Designed for soft shackle attachment, the stainless-steel head loop provides maximum strength, reliability, and minimal cheek separation under load while maintaining correct block orientation.
Suitable for use with both rope and wire, it is ideal for demanding high-load applications where smooth, efficient line handling is essential.
Features
- Double-sheave design for efficient load distribution and control
- Stainless-steel head loop for secure soft shackle attachment
- Minimises cheek separation under load and maintains correct orientation
- High Load Stainless-Steel Sheaves for faster rolling speeds, higher working loads, and reduced friction compared to standard acetal sheaves
- Suitable for use with both rope and wire
- Patented Dynamic Bearing System with twin rows of stainless-steel ball bearings running on a stainless-steel rail for superior load capacity and durability
- Integrated Becket via a large central rivet, providing a lightweight and rope-friendly attachment point for cascade systems
- Ideal for high-load control line and purchase system applications
Fitting Guidance: For maximum strength, the attachment line must be fed around the central axle and through the head of the block. Where possible, double Tii-On blocks should be fitted using a crossed or through-threaded attachment method to keep the load pulling the side cheeks together. Non-crossed Tii-Shackles should only be used in low-load applications.
Technical Description
| Accessories | Tii-On |
| Bearing Type | High Load |
| Breaking Load | 1100 kg |
| Configuration | Double |
| Sheave Diameter | 30 mm |
| Length | 41.5 mm |
| Height | 15 mm |
| Maximum Line Diameter | 8 mm |
| Maximum Working Load | 300 kg |
| Width | 30 mm |
| Weight | 59 g |
Allen Brothers 30mm Dynamic Double Block Tie On HL
30mm Double Dynamic Tii-On Block With High Load Sheave
The 30mm Double Dynamic Tii-On Block With High Load Sheave combines the strength and versatility of the Tii-On attachment system with the enhanced performance of stainless-steel high load sheaves. Designed for soft shackle attachment, the stainless-steel head loop provides maximum strength, reliability, and minimal cheek separation under load while maintaining correct block orientation.
Suitable for use with both rope and wire, it is ideal for demanding high-load applications where smooth, efficient line handling is essential.
Features
- Double-sheave design for efficient load distribution and control
- Stainless-steel head loop for secure soft shackle attachment
- Minimises cheek separation under load and maintains correct orientation
- High Load Stainless-Steel Sheaves for faster rolling speeds, higher working loads, and reduced friction compared to standard acetal sheaves
- Suitable for use with both rope and wire
- Patented Dynamic Bearing System with twin rows of stainless-steel ball bearings running on a stainless-steel rail for superior load capacity and durability
- Integrated Becket via a large central rivet, providing a lightweight and rope-friendly attachment point for cascade systems
- Ideal for high-load control line and purchase system applications
Fitting Guidance: For maximum strength, the attachment line must be fed around the central axle and through the head of the block. Where possible, double Tii-On blocks should be fitted using a crossed or through-threaded attachment method to keep the load pulling the side cheeks together. Non-crossed Tii-Shackles should only be used in low-load applications.
Technical Description
| Accessories | Tii-On |
| Bearing Type | High Load |
| Breaking Load | 1100 kg |
| Configuration | Double |
| Sheave Diameter | 30 mm |
| Length | 41.5 mm |
| Height | 15 mm |
| Maximum Line Diameter | 8 mm |
| Maximum Working Load | 300 kg |
| Width | 30 mm |
| Weight | 59 g |
