Harken
Harken 40 mm Protexit™ Double Exit Block
Harken Protexit™ exit blocks enclose the sheave in an aluminium housing that protects the line from chafe, even at extreme exit angles from the mast or boom. Efficient...
Exit blocks lead lines and halyards out of masts, booms and other spars. Their compact design turns the line efficiently while keeping the installation clean and protecting the rope from chafe.