Harken 57mm Becket Swivel Triple Block w/Cam Cleat INSULATORS It will mold itself to

It will mold itself to almost any contour

XCS0610 for best performance on smaller diameter lines

The line shedding cheek block features a small mounting footprint and drainholes

Item# 1010

this is the only cylinder to be engineered with an internal bladder incased in fiberglass

Harken 57mm Becket Swivel Triple Block w/Cam Cleat INSULATORS It will mold itself toLow 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. Specifications Footnote: Maximum working loads and breaking loads for blocks based on cam strengths. Sheave (mm): 57 mm Sheave (in): 2 1 4 in Length (mm): 142 mm Length (in): 5 5 8 in Weight (g): 442 g Weight (oz): 15. 6 oz Shackle pin