ALPS RKU5 Reel Seat Feature:
ALPS choose the best natural wood insert and do special stable treatment process.
CNC machined aluminum hardware do special “GT” color anodize.
Ideal for line Wt: 5,6,7 and 8 fly rod use
It has 17.3mm outside diameter and 11.5mm inside diameter.
New knurling nuts design, good for fast locking and unlocking nuts.