Use Harken cam swivel bases when leads must rotate to face the trimmer.
Ball bearing swivel bases feature dual rows of Delrin® ball bearings that swivel freely even under high loads. Bases include stand-up springs and a U-adaptor to accept a variety of appropriate blocks.
The 403 is fitted with a double cam for use in two-speed mainsheet systems.
Mainsheets, Jib sheets and Control lines.
Part Number: 403
|Height||5 3/4"||146 mm|
|Weight||14 oz||398 gr|
|Min Line Dia.||5/16"||8 mm|
|Max Line Dia.||7/16"||11 mm|
|Fastener Spacing||3/4"||19 mm|
|FH Fastener||# 10||5 mm|
|Use with||57mm/2.25"/3.00" Double ratchets|