The 639 is a simple swivel base for main and jib sheets on very small boats or for control lines on boats of all sizes.
Specifications:
Height (in) - 1 15/16 in
Weight (oz) - 9.14 oz
Minimum line Ø (in) - 1/8 in
Maximum line Ø (in) - 1/2 in
Fastener spacing (in) - 1 1/32 in
Fasteners (in) - #10 FH in
Maximum working load (lb) - 300 lb
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer
Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.
Size Chart
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