LOW-FRICTION CARBO AIR BLOCKS ARE LIGHTWEIGHT, STRONG, RELIABLE- -AND AFFORDABLE.

COMPANIONS TO OUR POPULAR HARKEN BIG BOAT BLOCKS, THESE SMALL, COMPACT BLOCKS

HAVE VERY HIGH WORKING LOADS FOR SAFE, EASY TRIMMING .

Sheave 0 (mm): 57 mm

Sheave 0 (in): 2 1/4 in

Length (mm): 110 mm

Length (in): 45/16 in

Weight (9): 269 g

Weight (0z): 9.50z

Shackle pin (mm): 5 mm

Shackle pin (in): 3/16 in

Maximum line 0 (mm): 10 mm

Maximum line 0 (in): 3/8 in

Maximum working load (kg): 136 kg

Maximum w