Low-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 (mm)57 mmSheave (in)2 1/4inLength (mm)142 mmLength (in)5 5/8 inWeight (g)264 gWeight (oz)9.3 ozShackle pin (mm)6 mmShackle pin (in)1/4 inMaximum line (mm)10 mmMaximum line (in)3/8 inMaximum working load (kg)1080 kgMaximum working load (lb)2380 lbBreaking load (kg)2270 kg