Harken 57mm Carbo Single Ratchet Block with Swivel Boat Topper drop-offs and wrecks from SideScan

drop-offs and wrecks from SideScan and DownScan Imaging™

NMEA 2000 Load Equivalent number (50mA): 1

1 CPR Face Shield

The DN Adapter is a spring with a swivel mount that attaches the mainsheet block to the tiller post

compatible with BlueChart® g3 charts featuring integrated Navionics® data and Auto Guidance¹ technology

Harken 57mm Carbo Single Ratchet Block with Swivel Boat Topper drop-offs and wrecks from SideScanCarbo Ratchets allow sailors to hand hold loaded lines and offer balance between holding power and controlled easing. On off switch operates from both sides. Standard grip: medium light air; 10: 1 holding power