The ultimate riveting guide for your Laser® /ILCA spars!
Upper Mast Section

| Upper Mast Base Plug | 2 x 4.8mm (3/16") x 12mm s/s rivet |
| Upper Mast Top Plug | 1 x 4.8mm (3/16") x 12mm s/s rivet |
| Upper Mast Sleeve | 1 x 4.8mm (3/16") x 16mm s/s rivet |
Lower Mast Section

| Lower Mast Plug | 1 x 4.8mm (3/16") x 12mm c/s aluminum rivet |
| Kicker Tang | 4 x 4.8mm (3/16") x 12mm s/s rivet |
| Gooseneck | 6 x 4.8mm (3/16") x 12mm s/s rivet |
Boom

Rooster Laser/ILCA Tiller

The RWO plastic trap fitting as used on the Rooster Laser/ILCA tiller uses
2 x 4.8mm (3/16") x 14mm carbon rivets
Don't forget the Duralac - a joining compound used between rivets and spars that prevents corrosion by inhibiting electrolytic corrosion between dissimilar metals. READ: Steve's riveting blog :lol:
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