STRIX Nesting Pair 1m 3K Carbon Fiber Spar Tubes: 16/14mm & 14/12mm
by RMRC

STRIX Nesting Pair 1m 3K Carbon Fiber Spar Tubes: 16/14mm & 14/12mm

The STRIX Nesting Pair 1m 3K Carbon Fiber Spar Tubes offer a high-performance structural solution for the most demanding applications in the sUAS, defense, and aerospace engineering sectors. Engineered with a premium 3K roll-wrapped construction, these tubes provide significantly higher torsional rigidity and longitudinal strength compared to standard pultruded alternatives. This makes them the definitive choice for wing spars, tail booms, and airframe reinforcements where maintaining a high strength-to-weight ratio is mission-critical.

A primary advantage of this set is the precision nesting capability. The 14/12mm tube is designed to slide perfectly into the 16/14mm tube, allowing for seamless telescoping mechanisms, reinforced joiners, or modular assembly. This versatility is highly valued by government contractors and military sUAS manufacturers developing rapid-deployment reconnaissance platforms. Additionally, the matte twill finish provides a professional, low-reflectivity aesthetic suitable for tactical operations and high-end industrial drone builds. Whether utilized in a university robotics lab or for a custom long-range FPV project, these tubes deliver the durability required for high-stress flight environments.

Product Specifications

• Material: 100% 3K Roll-Wrapped Carbon Fiber

• Finish: Twill Matte

• Length: 1000mm (1 Meter)

• Tube A Dimensions: 16mm Outer Diameter (OD) / 14mm Inner Diameter (ID)

• Tube B Dimensions: 14mm Outer Diameter (OD) / 12mm Inner Diameter (ID)

• Wall Thickness: 1.0mm per tube

• Weight (16/14mm): ~71g

• Weight (14/12mm): ~62g

• Tolerance: ±0.1mm OD/ID

• Construction: Multi-layer cross-weave for maximum hoop strength

What is Included

• 1x 16mm x 14mm x 1m 3K Carbon Fiber Tube

• 1x 14mm x 12mm x 1m 3K Carbon Fiber Tube