Solid brass construction provides durability and corrosion resistance for long-lasting performance
Internal fit design creates a clean, aligned join with no external bulk for a professional look
Diameter-matched length ensures optimal overlap and load distribution at the join
Slightly flexible design allows easy insertion and secure fit
Compatible with pultruded carbon tubes, fiberglass tubes, and solid rods for versatile use
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Brass Ferrules — Metric Tube & Rod Joiners
Precision brass ferrules for joining same-diameter frame components end-to-end — the standard solution for extending or repairing kite spars, carbon tubes, fiberglass tubes, and solid rods. Available in eight metric sizes with ferrule length matched to diameter for optimal overlap and strengt