Nano Blocks

The new Nano Blocks designed to orga­niz­ing and bear­ing the load of rub­bers for inverted – polyspast spear­guns. This pul­ley sys­tem is opti­mized in its entirety to ensure max­i­mum per­for­mance and reli­a­bil­ity. The design and mate­ri­als of Nano Blocks are cho­sen for the high­est per­for­mance in sea water and has a 350Kg max­i­mum work­ing load. Stain­less Steel 316L Marine – Bronze.

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