Allen Brothers 16MM Optimist Sprit Block
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.
Allen Brothers 16MM Optimist Sprit Block
Allen Brothers 16 mm Optimist Sprit Block
Optimist Sprit Block.
Designed specifically for Optimist dinghies, this class-legal Sprit Block provides a reliable and efficient solution for sprit line control. Featuring a specially profiled sheave for use with Dyneema or wire, it delivers smooth operation and dependable performance on the water.
Sheave
- Features a ball bearing sheave specifically shaped to run efficiently with both Dyneema and wire lines.
- Provides smooth, low-friction operation for easy sprit adjustment while sailing.
Design
- The flat-sided body is specially designed to sit securely against the mast, preventing twisting during use.
- Ensures optimal lead alignment for the sprit line, making adjustment as easy as possible for the sailor.
- Compatible with all Optimist masts and 100% class legal.
Technical Description
| Sheave Diameter | 16 mm |
| Maximum Line Diameter | 4 mm |
| Pin size | 4 mm |
| Breaking Load | 400 kg |
| Length | 55 mm |
| Weight | 18 g |
| Accessories | Hook |
| Configuration | Single |
Allen Brothers 16 mm Optimist Sprit Block
Optimist Sprit Block.
Designed specifically for Optimist dinghies, this class-legal Sprit Block provides a reliable and efficient solution for sprit line control. Featuring a specially profiled sheave for use with Dyneema or wire, it delivers smooth operation and dependable performance on the water.
Sheave
- Features a ball bearing sheave specifically shaped to run efficiently with both Dyneema and wire lines.
- Provides smooth, low-friction operation for easy sprit adjustment while sailing.
Design
- The flat-sided body is specially designed to sit securely against the mast, preventing twisting during use.
- Ensures optimal lead alignment for the sprit line, making adjustment as easy as possible for the sailor.
- Compatible with all Optimist masts and 100% class legal.
Technical Description
| Sheave Diameter | 16 mm |
| Maximum Line Diameter | 4 mm |
| Pin size | 4 mm |
| Breaking Load | 400 kg |
| Length | 55 mm |
| Weight | 18 g |
| Accessories | Hook |
| Configuration | Single |
