Ronstan Series 20 Ball Bearing Triple Block with Shackle RF20302 30125 Cut-out Size L x W

Cut-out Size L x W mm: 346 x 141

14mm (9/16") diameter mast collar post or 14mm (9/16") wide mast collar plate/tang

Brass tank fitting

The IC-M25 will still float even when the HM-213 microphone is attached

Ronstan Series 20 Ball Bearing Triple Block with Shackle RF20302 30125 Cut-out Size L x WTriple Ball Bearing block with sheaves that are 20mm in diameter. Ideal for powerful purchase systems on dinghy vangs, rig tensioning systems on skiffs etc. FEATURES Low friction. High static and dynamic load capacity. Lightweight MATERIALS Stainless steel ball bearings. UV stabilised Acetal sheave. Grade 316 stainless steel load strap and head fitting. Impact and UV resistant, fibre reinforced Nylon cheeks SPECIFICATIONS Product Specifications B. L.