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Harken 403 - Double Cam Base Swivel 8-10mm
The Harken 403 offers a robust ball bearing swivel base with dual Delrin® rows, capable of handling high loads. Its design includes stand-up springs and a U-adaptor to support multiple block types.
- Weight: 398 g / 14 oz
- Maximum line Ø: 10 mm / 3/8 in
- Minimum line Ø: 8 mm / 5/16 in
- Fasteners: 5 FH mm / #10 FH in
- Height: 146 mm / 5 3/4 in
- Fastener spacing: 19 mm / 3/4 in
- Use with: 57 mm / 2.25" / 3.00" double ratchets
- Item number: HK403
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