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Tecnoseal KIT-TEC-BT Bennett Trim Tab Anode Kit – 2 Anodes with Screws, Zinc, Aluminium & Magnesium
The Tecnoseal KIT-TEC-BT series consists of complete sacrificial anode kits designed for Bennett marine trim tabs. Available in zinc, aluminium and magnesium, each kit contains two matching rectangular anodes and mounting screws.
Each anode measures 95 mm (3.74 in) in length, 28 mm (1.10 in) in width and 14 mm (0.55 in) in height. The mounting arrangement features two 6.5 mm (0.26 in) holes spaced 38 mm (1.50 in) centre to centre.
The kits are supplied as pairs, allowing replacement of two corresponding trim tab anodes. All three material versions use the same anode dimensions and mounting geometry.
Key Features
- Manufacturer: Tecnoseal
- Product Series: KIT-TEC-BT
- Product Type: Bennett trim tab sacrificial anode kit
- Available Materials: Zinc, Aluminium, Magnesium
- Application: Bennett marine trim tabs / flaps
- Anodes per Kit: 2
- Mounting Screws: Included
- Individual Anode Dimensions: 95 × 28 × 14 mm
- Mounting Hole Spacing: 38 mm
- Mounting Hole Diameter: 6.5 mm
Available Kits and Contents
Kit Code Material Kit Contents Total Weight KIT-TEC-BT Zinc 2 × TEC-BT + screws 0.50 kg / 1.10 lbs KIT-TEC-BTAL Aluminium 2 × TEC-BTAL + screws 0.23 kg / 0.51 lbs KIT-TEC-BTMG Magnesium 2 × TEC-BTMG + screws 0.17 kg / 0.37 lbs
Individual Anode Specifications
Parameter Specification Length (l) 95 mm / 3.74 in Width (a) 28 mm / 1.10 in Height (h) 14 mm / 0.55 in Mounting Hole Spacing (i) 38 mm / 1.50 in Mounting Hole Diameter (Ø) 6.5 mm / 0.26 in Mounting Holes per Anode 2 Anodes per Kit 2
Kit Versions
Tecnoseal KIT-TEC-BT – Zinc
- Material: Zinc
- Contents: 2 × TEC-BT zinc anodes and screws
- Complete Kit Weight: 0.50 kg (1.10 lbs)
- EAN: 8052744981888
Tecnoseal KIT-TEC-BTAL – Aluminium
- Material: Aluminium
- Contents: 2 × TEC-BTAL aluminium anodes and screws
- Complete Kit Weight: 0.23 kg (0.51 lbs)
- EAN: 8052744981895
Tecnoseal KIT-TEC-BTMG – Magnesium
- Material: Magnesium
- Contents: 2 × TEC-BTMG magnesium anodes and screws
- Complete Kit Weight: 0.17 kg (0.37 lbs)
- EAN: 8058774835702
Bennett Trim Tab Application
These kits are designed for compatible Bennett trim tab systems requiring rectangular sacrificial anodes with the specified 95 × 28 × 14 mm dimensions and 38 mm mounting hole spacing.
The sacrificial anodes help protect associated metallic trim tab components against galvanic corrosion when correctly installed with the required electrical contact.
Choosing the Correct Material
- Zinc: Zinc sacrificial anode kit.
- Aluminium: Aluminium sacrificial anode kit.
- Magnesium: Magnesium sacrificial anode kit.
Select the appropriate material according to the vessel's operating water conditions, existing cathodic protection arrangement and equipment manufacturer's recommendations.
Installation and Replacement
Each kit contains two anodes and mounting screws. Before installation, verify the anode dimensions, hole spacing and compatibility with the existing Bennett trim tab arrangement.
Sacrificial anodes gradually lose material during service and should be inspected periodically. Replace them when sufficiently consumed.
Supply: One complete Tecnoseal Bennett trim tab anode kit containing 2 anodes in the selected material and mounting screws.
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