Description
A Grade Balsa Triangle
SLEC A Grade Balsa Triangle is manufactured in-house from carefully selected quality balsa timber to provide lightweight, accurately machined triangular section for model aircraft construction and general modelling. By processing our own balsa, we are able to maintain excellent quality, precise dimensions and a consistently high standard throughout our range.
Our balsa triangle is precision machined to produce clean, accurate profiles, making it ideal for reinforcing corners and joints within model aircraft structures. It is widely used for fuselage longeron reinforcement, firewall supports, wing structures and many other applications where additional strength is required without adding unnecessary weight.
Each length is carefully machined to provide accurate dimensions and a smooth finish, making it easy to cut, sand and fit during construction.
As balsa is a natural material, slight variations in grain, colour and density are to be expected. Every length is carefully selected and machined to ensure it meets our quality standards before being prepared for sale.
Available Sizes
| Part Number | Imperial Size | Metric Size |
|---|---|---|
| L520 | 1/4″ × 1/4″ × 36″ | 6.5mm × 6.5mm × 915mm |
| L530 | 3/8″ × 3/8″ × 36″ | 9.5mm × 9.5mm × 915mm |
| L540 | 1/2″ × 1/2″ × 36″ | 12.5mm × 12.5mm × 915mm |
| L560 | 3/4″ × 3/4″ × 36″ | 19.0mm × 19.0mm × 915mm |
| L570 | 1″ × 1″ × 36″ | 25.0mm × 25.0mm × 915mm |
Specifications
Material: A Grade Balsa Wood
Profile: Triangle Section
Length: 36″ (915mm)
Features
- Premium A Grade balsa triangle
- Manufactured in-house by SLEC
- Precision machined for accuracy and consistency
- Smooth finish with accurate dimensions
- Lightweight and easy to cut, sand and shape
- Ideal for reinforcing corners, joints and structural components
- Perfect for model aircraft construction, repairs and scratch building
- Excellent strength-to-weight ratio

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