Harken 40 mm Manual Ratchet Carbo Air® Block with Swivel

Harken, Carbo ratchet block with swivel - 40mm on/off

Sheave diameter - 40mm

Length overall - 86mm

Pin diameter - 4mm

Max working load - 136 Kg

Break load - 454 Kg

Max line diameter - 10mm

Holding power - 10:1

Weight - 49g

Used on a multitude of boats & regarded by many as the best small ratchet block available.

Provides a good balance between holding power & controlled easing.