Allen Brothers 40mm Dynamic Single Strap Block with Lacing Eye and Spring
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 40mm Dynamic Single Strap Block with Lacing Eye and ...
Allen Brothers 40mm Dynamic Single Strap Block with Lacing Eye and Spring
40mm Single Dynamic Stand Up Block
The 40mm Single Dynamic Stand Up Block is a high-performance pulley designed for keelboats and dinghies. Manufactured from durable, lightweight glass-loaded nylon and featuring Allen's advanced Dynamic Bearing Technology, it delivers smooth, efficient line handling for mainsheets, jib sheets, spinnaker sheets, and control line systems.
The stand-up design keeps the block upright and ready for use, making it particularly well suited to deck-mounted applications.
Features:
- Single-sheave design for smooth and efficient line handling
- Manufactured from durable, lightweight glass-loaded nylon
- Ideal for mainsheet, jib sheet, spinnaker sheet, and keelboat control line applications
- Patented Dynamic Bearing System with twin rows of stainless-steel ball bearings running on a stainless-steel rail
- Caged ball bearings for reduced friction and enhanced rolling performance
- Superior load-carrying capability and long service life
- Stand Up Design featuring a spring and lacing eye to keep the block upright when installed
- Ideal for deck-mounted spinnaker halyard systems and other control lines requiring easy access
- Large Central Becket Hole for use as a tie-off point in purchase systems
- Designed for smooth, reliable performance in demanding marine environments
Technical Description
| Accessories | Upstand |
| Bearing Type | Dynamic |
| Configuration | Single |
| Length | 74 mm |
| Height | 78 mm |
| Hole Pitch | 36.25 mm |
| Maximum Line Diameter | 10 mm |
| Breaking Load | 700 kg |
| Maximum Working Load | 240 kg |
| Sheave Diameter | 40 mm |
| Sheave Material | Acetal |
| Weight | 45 g |
Allen Brothers 40mm Dynamic Single Strap Block with Lacing Eye and Spring
40mm Single Dynamic Stand Up Block
The 40mm Single Dynamic Stand Up Block is a high-performance pulley designed for keelboats and dinghies. Manufactured from durable, lightweight glass-loaded nylon and featuring Allen's advanced Dynamic Bearing Technology, it delivers smooth, efficient line handling for mainsheets, jib sheets, spinnaker sheets, and control line systems.
The stand-up design keeps the block upright and ready for use, making it particularly well suited to deck-mounted applications.
Features:
- Single-sheave design for smooth and efficient line handling
- Manufactured from durable, lightweight glass-loaded nylon
- Ideal for mainsheet, jib sheet, spinnaker sheet, and keelboat control line applications
- Patented Dynamic Bearing System with twin rows of stainless-steel ball bearings running on a stainless-steel rail
- Caged ball bearings for reduced friction and enhanced rolling performance
- Superior load-carrying capability and long service life
- Stand Up Design featuring a spring and lacing eye to keep the block upright when installed
- Ideal for deck-mounted spinnaker halyard systems and other control lines requiring easy access
- Large Central Becket Hole for use as a tie-off point in purchase systems
- Designed for smooth, reliable performance in demanding marine environments
Technical Description
| Accessories | Upstand |
| Bearing Type | Dynamic |
| Configuration | Single |
| Length | 74 mm |
| Height | 78 mm |
| Hole Pitch | 36.25 mm |
| Maximum Line Diameter | 10 mm |
| Breaking Load | 700 kg |
| Maximum Working Load | 240 kg |
| Sheave Diameter | 40 mm |
| Sheave Material | Acetal |
| Weight | 45 g |
