Selden 508-740-01 Gooseneck for the 2420 mast section Shop-by-Sport-Coastal-Offshore-Sailing-Base-Layers The External rubber gasket is

The External rubber gasket is 135 x 66 mm

5 mm Backing plate width 13 mm Blacking plate length 95 mm Number of adjustments 6

Class legal complete with a retaining line

Allen Lightweight Alloy Keelband Drilled

Selden 508-740-01 Gooseneck for the 2420 mast section Shop-by-Sport-Coastal-Offshore-Sailing-Base-Layers The External rubber gasket isSelden Gooseneck bracket (508 740 01) for round 2420 Selden mast sections, complete with Gooseneck toggle and pin (not shown on image). Gooseneck for Cadets, Miracles and Mirrors using the above Selden section. NOTE: Gooseneck comes complete with suitable rivets. ( 4no. 5mm holes for fixing)