|Harken 40 mm Triple Block — Swivel, Cam Cleat|
Cat. No. HAR 2647
Weight 1 lbs
These smooth-running powerful performers make trimming
easy, no matter how hard the wind blows. Carbo Air blocks are made of
tough reinforced composite in a size and style to fit any system:
singles, doubles, triples, quads; ratchets and fiddles; soft and hard
attach. Perfect for main, jib and spinnaker sheets on dinghies and
sportboats; control lines on boats of all sizes.
Lightweight, strong and reliable fiber-reinforced composite construction.
Ball bearings, sheave, and sideplates are UV-stabilized.
Sheave Ø (mm)40 mm
Sheave Ø (in)1 9/16 in
Length (mm)94 mm
Length (in)3 11/16 in
Weight (g)232 g
Weight (oz)8.2 oz
Shackle pin Ø (mm)5 mm
Shackle pin Ø (in)3/16 in
Maximum line Ø (mm)6 mm
Maximum line Ø (in) 1/4 in
Maximum working load (kg)340 kg
Maximum working load (lb)750 lb
Breaking load (kg)680 kg
Breaking load (lb)1500 lb
Footnote Maximum working loads and breaking loads for blocks based on cam strengths.