Z SPARS UK Halyard Blocks

Our standard base block, for leading halyards from base of mast to cockpit. The stud fits in the mast base on the deck.

Sheave Diameter	Max Rope Diameter	Max Working Load	Ref No.
45mm	12mm	550kg	261
60mm	14mm	900kg	275
80mm	16mm	1300kg	288
* Break load is 2 times working load

Fiddle block, for leading 2 halyards from base of mast to cockpit. The stud fits in the mast base on the deck.

Sheave Diameter	Max Rope Diameter	Max Working Load	Ref No.
45mm	12mm	550kg	262
60mm	14mm	900kg	278
80mm	16mm	1300kg	293
* Break load is 2 times working load

Swivel Block

Sheave Diameter	Max Rope Diameter	Max Working Load	Ref No.
45mm	12mm	550kg	266
60mm	14mm	900kg	279
80mm	16mm	1300kg	292
* Break load is 2 times working load

Last updated 15 November 2007