Ronstan 20mm B/B Double S20 Orbit Block Tracking_Boardfy The durable cover integrated with

The durable cover integrated with an extra large expandable storage pocket and attachment point makes this the perfect storage companion for a multitude of surface watersports

this ensures your items do not fall out when you undo the velcro

The ball can be compressed into the main body

pairing perfectly with your sailing boots

0% – Broad spectrum protection

Ronstan 20mm B/B Double S20 Orbit Block Tracking_Boardfy The durable cover integrated withS20 Ball Bearing Orbit Lashing Double Block Weight: . 01 kg Product Name: Series 20 Orbit Block, Double Lashing Sheave Size (mm): 20 Max Rope Size (mm): 6 MWL (kg): 300 Finish Material Sheave: High compression strength black Acetal. Frame Cheeks: Toughened Nylon. BL (Kg): 800