Rendered at 01:38:27 08/09/25
Sailboat Hardware 57mm 2 1/4" Double Swivel Shackle Block Master BB-0503F
$82.79
Shipping options
Estimated to arrive by Mon, Sep 8th.
Details
$10.00 via International Shipping (2 to 3 weeks) to United States
Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Partial refund available within 30 days
Details
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Shipping options
Estimated to arrive by Mon, Sep 8th.
Details
$10.00 via International Shipping (2 to 3 weeks) to United States
Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Partial refund available within 30 days
Details
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Item traits
Category: | |
---|---|
Quantity Available: |
1000 in stock |
Condition: |
New |
Brand: |
ZY |
MPN: |
BB-0503F |
UPC: |
7402237338872 |
Listing details
Seller policies: | |
---|---|
Posted for sale: |
More than a week ago |
Item number: |
901011314 |
Item description
Sailboat Hardware 57mm 2 1/4" Double Swivel Shackle Block BB-0503F
Master Windrider 57mm blocks are specially designed for high-load and dynamic application. Available in comprehensive range of sizes for different rope diameters.
An exclusive Face to Face locker system can be easily engaged to position shacke in either of two directions or just free to swivel. A locker system also can take more loads then traditional ways without damaging the block and hassle.
Patent pending in Australia, US, UK, France, Netherlands, China, Germany, and Taiwan.
US, Taiwan, China Design Patent.
•Do not use Master products to human suspension!
Specification:
Brand: Master
Part Number: BB-0503F
Sheave Ø (mm) 57 mm
Sheave Ø (in) 2 1/4 in
Length (mm) 122 mm
Length (in) 4 4/5 in
Weight (g) 173 g
Weight (oz) 6.1 oz
Maximum line Ø (mm) 10 mm
Maximum line Ø (in) 3/8 in
Safety working load (kg) 370 kg
Safety working load (lb) 814 lb
Breaking load (kg) 1200 kg
Breaking load (lb) 2640 lb
Added to your wish list!

- Sailboat Hardware 57mm 2 1/4" Double Swivel Shackle Block Master BB-0503F
- 1000 in stock
- Price negotiable
- Handling time 7 days. Estimated delivery: Mon, Sep 8th
- Returns/refunds accepted
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