Stainless steel & Inox? of 190 Kg/cm2 hardness Heat-treated to ideal
Rockwell BEFORE the cut (the only “cold machined” spears in the world).
This heavy duty spear’s diameter is good for a single 21mm? Super Mega rubber band and ideal with dual 16mm? Mega Bands.
The lengths are metric. To convert to U.S., divide by 2.54
The general guideline regarding which length to use with your Picasso speargun is as follows :
The 90 cm Long Spear for a Picasso 60 cm Speargun
The 115 cm Long Spear for a Picasso 75 cm Speargun
The 130 cm Long Spear for a Picasso 90 cm Speargun
The 140 cm Long Spear for a Picasso 100 cm Speargun
The 150 cm Long Spear for a Picasso 110 cm Speargun
The 160 cm Long Spear for a Picasso 120 cm Speargun
The 170 cm Long Spear for a Picasso 130 cm Speargun
The 180 cm Long Spear for a Picasso 140 cm Speargun
Please note that you could always use the next size spear up or down without a problem, depending if you need an easier aim “shotgun style” (longer spear), with both eyes open, or a “rifle” style aim (shorter spear)
If not sure, please write to us or give us a call and we’ll be happy to assist you in your choice