Pay in 4 interest-free payments of $15.74 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
The 18 mm blocks feature a durable stainless steel inner race and rivet
and additional loops are also available for purchase
Remote Microphone Capable – Optional Remote Microphone for second station operation
this block is perfect for handling heavy loads with ease
Surprisingly light weight
Harken 57mm Block Swivel Becket Boat RS21 The 18 mm blocks featureLow friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.
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