Lead your halyards aft safery and smoothly with Schaefer's M-Series Lead blocks. Machined Aluminum cage desing follows high-load patterns for a very stronh yet light block. Aluminum sheave runs on a Nomex™/Teflon™ bearing and includes Delrin™ ball bearing keeping friction to a minimun.
Use for:
Boats to 33'.
Part Number:
704-60
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