Beuchat Rapid Rubber 18mm Length for Spearguns
Each end of the rubber has an industry standard thread used by most manufacturers for screw in wishbone.
Sizes:
18mm x 49cm for 75cm Barrel
18mm x 56cm for 85cm Barrel
18mm x 62cm for 95cm Barrel
18mm x 68cm for 105cm Barrel
18mm x 75cm for 115cm Barrel
18mm x 83cm for 125cm Barrel