Lancing Marine – 18” x 12” Fixed Trim Tab – Heavy-Duty Cast Aluminium
Upgrade your boat’s performance with this high-quality fixed trim tab, engineered to improve planing, reduce bow rise, and enhance fuel efficiency. Made from marine-grade cast aluminium, this tab is built to withstand harsh saltwater and freshwater environments — no electrics, hydraulics, or maintenance required. Suitable for 6-8m boats. For smaller boats 12” x 12” Trim Tabs also available. For typical applications two trim tabs will be required.
Key Features:
Size: 18" span x 12" chord (width x depth)
Material: Solid marine-grade cast aluminium
Design: Fixed (passive) auto-trim tab — ideal for boats without powered trim systems
Mounting: Pre-drilled for easy transom installation
Benefits: Improves balance and handling, reduces drag, and helps you plane faster
Brand new and unused
Stored in a clean, dry warehouse — may have minor cosmetic marks from storage only
✅ Fast dispatch from Lancing Marine, BN41 (Brighton, UK)
📮 Tracked delivery via Royal Mail or reputable courier
🔄 30-day returns accepted
🧾 VAT invoice available on request
Trusted by boat builders and repairers since 1970, Lancing Marine offers durable, no-nonsense marine hardware. This trim tab is a straightforward, effective upgrade for small to medium planing hulls, sports boats, ribs, or workboats.
🔍 Need help confirming compatibility? Send us a message — we're happy to advise.
Questions? Please feel free to message us – we’re happy to help.
Lancing Marine – Marine Engineering Experts Since 1970