Specifications:
This document provides specifications for a 2-blade shaft propeller model with various diameters ranging from 11½’’ to 18’’. Key dimensions include total length (Lt), hub length (Lh), taper length (Lc), nut length (Ln), maximum shaft diameter (S), blade width, maximum hub diameter (HD), hub diameter at the front end (Hd), pilot bore hub, and pilot bore nut. Propeller weight and packed weight are also specified for both right-hand (RH) and left-hand (LH) configurations.

Dimensions and Measurements:
- Propeller Diameter (D): Ranges from 11½’’ to 18’’.
- Maximum Shaft Diameter (S): Varies with taper, specific values not provided.
- Maximum Hub Diameter (HD): Varies with propeller size, e.g., 75mm for 11½’’ and 117mm for 18’’.
- Hub Diameter Front End (Hd): Consistently 73mm for smaller sizes, increasing to 78mm for larger sizes.
- Length of Nut (Ln): Ranges from 30mm to 35mm.
- Length of Taper (Lc): Consistently 40mm for smaller sizes, reducing to 30mm for larger sizes.
- Length of Hub (Lh): Consistently 145mm for smaller sizes, reducing to 125mm for larger sizes.
- Total Length (Lt): Varies with propeller size, e.g., 290mm for 11½’’ and 476mm for 18’’.

Weight:
- Propeller Weight: Ranges from 3.5kg to 7.6kg depending on size and configuration.
- Packed Weight: Ranges from 4.3kg to 8.3kg.

Additional Information:
Gori Propeller reserves the right to alter specifications without notice. All measurements are approximate. Contact details for Steel Team A/S are provided for further inquiries.