Gemfan Hurricane 51466 propeller — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/gemfan-hurricane-51466/  (sheet CC BY 4.0)
Basis: Secondary source: GetFPV (copy of the maker's figures; the maker publishes none directly)
Catalog version: 2026-10-20

Overall (mm): length 129.54, width 129.54, height 7
- The popular 51466 freestyle prop (5.1 in × 4.66 pitch × 3 blades).
- Hub outer diameter not listed.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

dimension  value
Diameter  5.1 in (129.54 mm)
Pitch  4.66 in
Hub thickness  7 mm
Bore / mount  5 mm hub ID
Weight  4.13 g
Blades  3
Material  polycarbonate

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- GetFPV: Gemfan Hurricane 51466 Propeller — web — Publisher's page; dimensions are facts — https://www.getfpv.com/gemfan-hurricane-51466-propeller-set-of-4.html

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/gemfan-hurricane-51466/index.json
API: https://xemstudio.com/api/geometry?object=gemfan-hurricane-51466