Series 29 Utility Blocks

Series 29 Utility Block, Double/Becket, 990lb. SWL, 1.8oz. from RONSTAN
Stainless-steel cheeks and Acetal sheaves for light applications like dinghy vangs or outhauls or cunninghams and spinnaker controls on larger boats. Sheave: UV stabilized Acetal. Bearings: Plain bearings. Sheave Size: 1-1/8" (except RF341, 1"). Line Diameter: 5/16" max. (except RF341, 3/16" max. ). Cheek Material/Finish: Polished 316 Stainless.
$24.28 $24.28

Series 29 Utility Block, Single/Becket, Rivet Eye, 660lb. SWL, 1.2oz. from RONSTAN
Stainless-steel cheeks and Acetal sheaves for light applications like dinghy vangs or outhauls or cunninghams and spinnaker controls on larger boats. Sheave: UV stabilized Acetal. Bearings: Plain bearings. Sheave Size: 1-1/8" (except RF341, 1"). Line Diameter: 5/16" max. (except RF341, 3/16" max. ). Cheek Material/Finish: Polished 316 Stainless.
$12.76 $12.76

Series 29 Utility Block, Single/Becket & Pin, V-Jam, 500lb. SWL, 1.1oz. from RONSTAN
Stainless-steel cheeks and Acetal sheaves for light applications like dinghy vangs or outhauls or cunninghams and spinnaker controls on larger boats. Sheave: UV stabilized Acetal. Bearings: Plain bearings. Sheave Size: 1-1/8" (except RF341, 1"). Line Diameter: 5/16" max. (except RF341, 3/16" max. ). Cheek Material/Finish: Polished 316 Stainless.
$21.59 $21.59

Series 29 Utility Block, Single Rivet Eye, 660lb. SWL, 0.7oz. from RONSTAN
Stainless-steel cheeks and Acetal sheaves for light applications like dinghy vangs or outhauls or cunninghams and spinnaker controls on larger boats. Sheave: UV stabilized Acetal. Bearings: Plain bearings. Sheave Size: 1-1/8" (except RF341, 1"). Line Diameter: 5/16" max. (except RF341, 3/16" max. ). Cheek Material/Finish: Polished 316 Stainless.
$10 $10.00

Series 29 Utility Block, Single, 660lb. SWL, 0.7oz. from RONSTAN
Stainless-steel cheeks and Acetal sheaves for light applications like dinghy vangs or outhauls or cunninghams and spinnaker controls on larger boats. Sheave: UV stabilized Acetal. Bearings: Plain bearings. Sheave Size: 1-1/8" (except RF341, 1"). Line Diameter: 5/16" max. (except RF341, 3/16" max. ). Cheek Material/Finish: Polished 316 Stainless.
$7.56 $7.56

Series 29 Utility Block, Fiddle, Rivet Eye, V-Jam, 660lb. SWL, 2.1oz. from RONSTAN
Stainless-steel cheeks and Acetal sheaves for light applications like dinghy vangs or outhauls or cunninghams and spinnaker controls on larger boats. Sheave: UV stabilized Acetal. Bearings: Plain bearings. Sheave Size: 1-1/8" (except RF341, 1"). Line Diameter: 5/16" max. (except RF341, 3/16" max. ). Cheek Material/Finish: Polished 316 Stainless.
$22.01 $19.80

Series 29 Utility Block, Fiddle, Rivet Eye, 660lb. SWL, 1.8oz. from RONSTAN
Stainless-steel cheeks and Acetal sheaves for light applications like dinghy vangs or outhauls or cunninghams and spinnaker controls on larger boats. Sheave: UV stabilized Acetal. Bearings: Plain bearings. Sheave Size: 1-1/8" (except RF341, 1"). Line Diameter: 5/16" max. (except RF341, 3/16" max. ). Cheek Material/Finish: Polished 316 Stainless.
$22.01 $22.01

Series 29 Utility Block, Cheek with Curved Base, 660lb. SWL, 2.1oz. from RONSTAN
Stainless-steel cheeks and Acetal sheaves for light applications like dinghy vangs or outhauls or cunninghams and spinnaker controls on larger boats. Sheave: UV stabilized Acetal. Bearings: Plain bearings. Sheave Size: 1-1/8" (except RF341, 1"). Line Diameter: 5/16" max. (except RF341, 3/16" max. ). Cheek Material/Finish: Polished 316 Stainless.
$17.14 $17.14

Series 29 Utility Block, Double, 990lb. SWL, 1.4oz. from RONSTAN
Stainless-steel cheeks and Acetal sheaves for light applications like dinghy vangs or outhauls or cunninghams and spinnaker controls on larger boats. Sheave: UV stabilized Acetal. Bearings: Plain bearings. Sheave Size: 1-1/8" (except RF341, 1"). Line Diameter: 5/16" max. (except RF341, 3/16" max. ). Cheek Material/Finish: Polished 316 Stainless.
$20.25 $20.25

Series 75 Rachet Block, Single/Becket, 930lb. SWL, 11.1oz. from RONSTAN
High load rating and versatility make Ronstan Series 75 ratchet blocks a great choice Ronstan's Series 75 ratchet blocks provide exceptional holding power in a strong, lightweight block. Sized for mainsheet applications on powerful dinghies and sport boats, they combine with the RF8 mainsheet swivel base. The switch mechanism is unique, because it can be operated under load to engage or disable the ratchet mechanism. All of the configurations can be disassembled for servicing or customization.
$202.53

Series 60 Ratchet Block, Single/Becket, 660lb., 5.3oz. from RONSTAN
Great for dinghy mainsheets on boats such as the Laser, 470 and 49er. Spinnaker sheets on dinghies, especially modern asymmetric classes, sportboat mainsheet systems, vang, traveller and control lines on larger boats. Pivoting lead blocks are great for sportboats and small keelboat spinnaker sheets and other control line applications on larger boats. One of the switches can be removed if desired. Ball Bearings: Carbon Black Acetal, Torlon® ratchet pawl . Sheave Size: 2-3/8" (60mm) .
$117.99