Page 10 - Harken

© Mari Johnson
CARBO AIR BLOCKS

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, and quints; ratchets
and fiddles; soft and hard attach; 18 - 75 mm. Perfect
for main, jib and spinnaker sheets on dinghies and
sportboats; control lines on boats of all sizes.

Which Block
Do I Need?
High-strength, lightweight
• Lightweight, strong and reliable fiber-reinforced
composite construction.
• Open Air block design eliminates unnecessary material
to reduce weight.
Stands up to sun, salt, and time
• Ball bearings, sheave, and sideplates are UV-stabilized.

Low-friction efficiency for fast
trim and release
• Free-running ball bearings roll on
curved races, efficiently dispersing
load for a higher strength block.

Cam-Lock U-Lock

Materials
For properties
see pages 16-17.

Delrin Carbo composite: Shackle blocks lock in two directions or swivel to
®
acetal resin, Sideplates, sheave keep line from twisting
UV-stabilized:
Ball bearings • Cam-Lock or U-Lock allows shackle to be fixed or to swivel.
DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.
20 Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.