Box Swivel 
No. Size  Weight
a 9/0 31g
b #1 23g
c #2 18g
d #3 14g
e #4 10g
f #5 5.2g

¡@
No. Size  Weight
g #6 3.6g
h #7 2.5g
i #8 1.7g
j #9 1.3g
k #10 0.8g

   *Materials : Stainless, Silver, Copper

*8-Type Swivel
¡@ No. Size Weight
Stainless a 2H 14
b 3H 10
c 4H 8
d 2S 14
e 3S 10
f 4S 8
No. Size Weight
Silver a 3Z 10
b 4Z 8
c 2S 14
d 3S 10
e 4S 8
No. Size Weight
Copper a 3H 14
b 4H 8
c 3S 10
d 4S 8