R&G tapered carbon tube 25 → 10 mm × 1000 mm — dimension sheet Source: Xem Studio, https://xemstudio.com/objects/r-g-tapered-carbon-tube-25x10x1000/ (sheet CC BY 4.0) Basis: Manufacturer specifications (R&G Faserverbundwerkstoffe) Catalog version: 2026-10-20 Overall (mm): length 25, width 25, height 1000 - From R&G Faserverbundwerkstoffe's product page. Typical use: tail booms. - True size, no printing tolerance added. Only published numbers are used; anything not published is said so. dimension value Outer diameter 10–25 mm (tapered) Wall 0.5 mm Length 1000 mm Weight approx. 39 g Item no. 77251005-100 Diameter tolerance ±0.2 mm Straightness max. 2 mm/m Lay-up 3k plain weave, 0°/90° wound Files elsewhere (not hosted by Xem Studio; license as stated by the publisher): - R&G Faserverbundwerkstoffe: Carbon fibre tubes wound 0°/90° (tapered/conical) — web — Publisher's page; dimensions are facts — https://www.r-g.de/en/art/77100503 Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/r-g-tapered-carbon-tube-25x10x1000/index.json API: https://xemstudio.com/api/geometry?object=r-g-tapered-carbon-tube-25x10x1000