Specification Brand : Blue Shark BulletPoint1 : 6061T6 aluminum alloy with anodized hard coating with High Load Torlon Roller Bearings BulletPoint2 : BLOCK WORKING LOAD 500kg BulletPoint3 : BREAKING LOAD 1600kg BulletPoint4 : ROPE UP TO 12MM BulletPoint5 : SHEAVE DIAMETER 57 MM ExternallyAssignedProductIdentifier1 : 0793087764575 ExternallyAssignedProductIdentifier2 : 793087764575 GpsrSafetyAttestation : 1 ItemName : Blue Shark: 57mm Single Stand Up Aluminum Sailing Block 2329 ItemPackageDimensions_Height : 13.0048 centimeters ItemPackageDimensions_Length : 5.0038 centimeters ItemPackageDimensions_Width : 8.7884 centimeters ItemTypeKeyword : sailing-hardware Manufacturer : BLUESHARK Pattern : Solid ProductDescription : BLUESHARK 57mm Single Stand Up Aluminum Sailing Block 2329
Made of 6061T6 aluminum alloy with anodized hard coating which is twice as thick as black anodizing to provide double protection and corrosion resistance to air and salt water.
BLOCK WORKING LOAD 500kg BREAKING LOAD 1600kg ROPE UP TO 12MM WEIGHT 230g SHEAVE DIAMETER 57 MM 316 Marine Grade Stainless Steel Hardware Delrin Ball Bearings