Size Chart - CRB Premium Graphite Spinning Reel Seats

Model	Inside Diameter	Hood Outside Diameter	Barrel Outside Diameter	Length
GSRS16	15.5 mm	21.9 mm	17.4 mm	105 mm
GSRS17	17.6 mm	24 mm	19.3 mm	120 mm
GSRS18	18.25 mm	24.9 mm	20.8 mm	130 mm
GSRS20	20.6 mm	26.9 mm	23.5 mm	130 mm
GSRS22	22.2 mm	28.6 mm	24.3 mm	130 mm
GSRS24	24.4 mm	31.7 mm	26.7 mm	137 mm
GSRS26	26.5 mm	33.4 mm	28.9 mm	137 mm