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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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Description
Sea Sure 25mm DoubleClassic Sea Sure designed 25mm blocks. An inexpensive range of lead blocks. Manufactured in the UK from guaranteed 316 Stainless steel. The plain bearing and tough Arnite sheave means they just keep on going. Many blocks from this range can still be found on many many Olympic class masts because they simply work and are virtually indestructible! The 00 21 can he used to create a 4: 1 purchase system to aid lifting of heavier objects and decrease the
Classic Sea Sure designed 25mm blocks. An inexpensive range of lead blocks. Manufactured in the UK from guaranteed 316 Stainless steel. The plain bearing and tough Arnite sheave means they just keep on going. Many blocks from this range can still be found on many many Olympic class masts - because they simply work and are virtually indestructible!
The 00-21 can he used to create a 4:1 purchase system to aid lifting of heavier objects and decrease the load on the rope.
| Sheave Diameter | 25 mm |
| Maximum Line Size | 8 mm |
| Length Of Single Block | 42 mm |
| Breaking Load | 1000 kg |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy