Fasteners.
Steel billet, steel plate, steel channel, steel angle, steel beam, wide flange, i beam, steel pipes.
1. charcoal 2. ubc aluminum cane 3. vessel spare part 3.1 engine base 3.2 long tail shaft flange 3.3 long shaft with accessories 3.4 propeller 3.5 gear lever assembly with all accessories, 3.6 gearbox 3.7 housing.