Home
/
Store
/
Sailing hardware
/
Blocks single
Block Single 57mm With Swivel (91-01)
$36.99
Usually ships within 2-3 days
Out of stock, available for pre-order
Pre-Order
Pre-Order
Go to Checkout
Product Details
Brand:
Viadana
Sheave size - 57mm / 2 1/4"
Max line size - 12mm / 7/16"
Overall Height -123mm / 4 7/8"
Weight - 172 grams / 6.07 ounces
Breaking Load - 1,450 kg / 3,196 lbs
Max. Working Load - 580 kg / 1278 lbs
Head is adjustable and can be either stationary or swivel
Comes with manufacturer two-year warranty
Show More
Save this product for later
Favorite
Favorited
View Favorites
Customer reviews
Reviews only from verified customers
No reviews yet. You can buy this product and be the first to leave a review.
Share this product with your friends
Share
Share
Pin it
Block Single 57mm With Swivel (91-01)
You May Also Like
Block Single 40 mm Ball Bearing With Universal Head. (RF40100)
Block Single 40 mm Ball Bearing With Universal Head. (RF40100)
SKU 9316800243891
$42.99
Clearance!
Block Single 28mm (R7201)
Block Single 28mm (R7201)
SKU 0000807201
was
$14.99
Save 50%
$7.49
New!
Block Single 80mm Aluminum Element With Swivel (6290)
Block Single 80mm Aluminum Element With Swivel (6290)
SKU 097653283997
$141.99
Usually ships within 3 days
Block Single 57mm Carbo Air With Cam (2615)
Block Single 57mm Carbo Air With Cam (2615)
SKU 9765308899
$189.99
Usually ships within 5-7 days
Block Single 75mm With Swivel (RF 74100)
Block Single 75mm With Swivel (RF 74100)
SKU 9316800413225
$194.99
Usually ships within 3 days
Block Single 75mm Aluminum ESP With Swivel (6058)
Block Single 75mm Aluminum ESP With Swivel (6058)
SKU 10386
$168.90
Bullet Block 29mm With Becket (083)
Bullet Block 29mm With Becket (083)
SKU 097653002895
$32.99
Usually ships within 3 days
Block Single Hexa-Cat Base 3" With Swivel And Cam Cleat (170)
Block Single Hexa-Cat Base 3" With Swivel And Cam Cleat (170)
SKU 11951
$428.75
Block Single 30 mm Ball Bearing Stand-Up (RF30141)
Block Single 30 mm Ball Bearing Stand-Up (RF30141)
SKU 9316800258406
$35.99
Block Single 30mm Ball Bearing With Loop Top (RF30101)
Block Single 30mm Ball Bearing With Loop Top (RF30101)
SKU 9316800258260
$21.99
Usually ships within 3 days
Block 40mm Single Carbo With Swivel (2636)
Block 40mm Single Carbo With Swivel (2636)
SKU 097653077176
$47.99
Usually ships within 2-3 days
Block Single 57mm With Cam Cleat and Swivel (91-05)
Block Single 57mm With Cam Cleat and Swivel (91-05)
SKU 91-05
$99.99
Usually ships within 1-2 days
Block 60mm Single Synchro With Swivel (29926021BK)
Block 60mm Single Synchro With Swivel (29926021BK)
SKU 239-29926021
$68.99
Block Single 22 mm For Stanchion (10-60)
Block Single 22 mm For Stanchion (10-60)
SKU 900000014053
$29.99
Block Single 40mm W/Swivel (RF41100 )
Block Single 40mm W/Swivel (RF41100 )
SKU 9316800242870
$40.99
Usually ships within 2-3 days
Block Single 57mm Right Hand Ratchet with Swivel (14-10)
Block Single 57mm Right Hand Ratchet with Swivel (14-10)
SKU 14-10
$104.99
Sold out
Block Single 11/16" Optimist Spirit (08-20)
Block Single 11/16" Optimist Spirit (08-20)
SKU 08-20
$29.99
Usually ships within 7-10 days
Block Single 20mm With Swivel (RF20100)
Block Single 20mm With Swivel (RF20100)
SKU 10244
$34.99
Block Single 57mm Soft Attach Carbo T2 (2152)
Block Single 57mm Soft Attach Carbo T2 (2152)
SKU 097653238188
$68.99
Usually ships within 3 days
Block 75mm Single Carbo Air With Swivel (2660)
Block 75mm Single Carbo Air With Swivel (2660)
SKU 097653113386
$134.99
Usually ships within 3 days
Block Single 57mm Ratchamatic® HTE Block — Swivel 1.5x Gri p (2165 )
Block Single 57mm Ratchamatic® HTE Block — Swivel 1.5x Gri p (2165 )
SKU 12806
$169.99
Usually ships within 3 days
Block Single 45mm Element Aluminium With Swivel (6230)
Block Single 45mm Element Aluminium With Swivel (6230)
SKU 097653283782
$68.99
Usually ships within 3 days
Block Single 57 mm With Swivel ( 001)
Block Single 57 mm With Swivel ( 001)
SKU 097653002154
$76.99
Usually ships within 2-3 days
Block Single Flip Flop Carbo 40mm (2181)
Block Single Flip Flop Carbo 40mm (2181)
SKU 097653294276
$34.99
Skip to main content
Free shipping on most purchases over $150! (see conditions and exceptions at bottom of home page)
Menu
EN
FR
Home
Shop by category
Shop featured products
Shipping
About
Hours
Contact Us