Next-day UK delivery available
Order before 3pm — from £3.95
Same-day collection
Available from our North Shields store
Free returns within 30 days
Unused & original packaging
Sea Sure
Sea Sure 25Mm Base Mounted Swivel Block 00.19
Professional-grade marine product — trusted by boaters across the UK.
£23.45
Tax included. View shipping policy
Next-day UK delivery available — order before 3pm
Same-day collection from our North Shields store
Expert advice — call 0191 414 0065
Klarna & PayPal available at checkout
The Sea Sure 25mm Base Mounted Swivel Block 00.19 features a sturdy design for reliable line handling. Perfect for marine applications, it ensures smooth operation and versatile mounting options for enhanced sailing performance.
The Sea Sure 25mm Base Mounted Swivel Block 00.19 features a sturdy design for reliable line handling. Perfect for marine applications, it ensures smooth operation and versatile mounting options for enhanced sailing performance.
Next-day UK delivery
Available on most items — order before 3pm. From £3.95.
Same-day collection — North Shields
Order online or call ahead — collect from our North Shields store today.
Free delivery over £100
Free standard delivery on all qualifying orders to UK mainland addresses.
Returns — 30 days
Unused, original packaging. Full returns policy →
Not sure which product you need? Call our team on 0191 414 0065
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Why buy from Marine Chandlery?
- UK marine specialists, based in North Shields
- Next-day UK delivery available
- Same-day collection from our store
- Expert advice before and after purchase
- Carefully selected marine-grade products
- Secure checkout & trusted payment options
Next-daydelivery
Same-daycollection
Securecheckout
Easyreturns
