Harken 57mm Carbo Single Block with Swivel Head Shipping_Carrier_Charge Sheave 57 mm Length 103

Sheave 57 mm Length  103 mm Weight  85 g Shackle Pin  5 mm Maximum Line  10 mm  Maximum Working Load 227  kg Breaking Load  907 kg Holding Power 10:1

In addition the Response 50N houses an array of features including a centre zip

Hydrophobic outer coating sheds water and reduces salt residue

High grip sole

Harken 57mm Carbo Single Block with Swivel Head Shipping_Carrier_Charge Sheave 57 mm Length 103Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave 57 mm Length 110 mm Weight 87 g Shackle Pin 5 mm Maximum Line 10 mm Maximum Working Load 359 kg Breaking Load 1079 kg