Ronstan Series 40mm Double 2-Axis Shackle Head BB Block, Becket Alexander Roberts This flexible tank is suitable

This flexible tank is suitable for temporary storage of up to 70 litres of grey and black waste water

spacer tube or other kid components

It is designed to offer speed and efficiency on Marine & RV fiberglass gel coat surfaces

Max Line size 1/2" (13mm)

Ronstan Series 40mm Double 2-Axis Shackle Head BB Block, Becket Alexander Roberts This flexible tank is suitableSheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Head can be locked at 0 or 90 by removing the shackle and changing the headpost orientation. Becket pin is removeable so line can be spliced prior to fitting and is ingeniously locked into position without the use of a clevis pin, split ring or tools. Applications Mainsheet