Blocks & Sheaves
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Viadana Ball Bearing Block, 57mm Sheave
MSRP: $26.96$24.26Ball bearing blocks with large diameter sheaves.The sheaves run on twin races of precisionmoulded Delrin® ball bearings for minimumfriction Delrin® cheeks, sheave and ball bearings.Stainless steel (AISI 316) load straps. These blocks can also be...MSRP: $26.96$24.26 -
Viadana Double Ball Bearing Block w/Becket 38mm
MSRP: $42.02$37.82These ball bearing blocks handling lines up to3/8 IN., and are very compact. Used on smallboats, cruisers and keel boats for vang, spinnakerand control line applications. Delrin® cheeks,sheave and ball bearings. Stainless steel (AISI316) load straps...MSRP: $42.02$37.82 -
Viadana Double Ball Bearing Block 38mm
MSRP: $39.07$35.16These ball bearing blocks handling lines up to3/8 IN., and are very compact. Used on smallboats, cruisers and keel boats for vang, spinnakerand control line applications. Delrin® cheeks,sheave and ball bearings. Stainless steel (AISI316) load...MSRP: $39.07$35.16 -
Viadana Single Ball Bearing Block 38mm
$12.95These ball bearing blocks handling lines up to3/8 IN., and are very compact. Used on smallboats, cruisers and keel boats for vang, spinnakerand control line applications. Delrin® cheeks,sheave and ball bearings. Stainless steel (AISI316) load straps...$12.95 -
5/16" Viadana Linked Ball Bearing Block
MSRP: $21.70$19.53A traveler block is used to run a sheet through a block that itself runs on a rope horse. Since 1961, Viadana has produced and supplied sailing outfits, while offering a long history of experience in research, design, manufacturing, and marketing...MSRP: $21.70$19.53