5/16" diameter (8mm) > External Thread

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14g White 14k Gold Circular Barbell
14g White 14k Gold Circular Barbell Circular Barbells 14g - 5/16" diameter (8mm) - 3mm balls White 14k Gold

14g White 14k Gold Circular Barbell

CR14K-14083-W
5/16"-15/32"
from $241.20
each
20g Spiked Stainless Circular Barbell
20g Spiked Stainless Circular Barbell Circular Barbells 20g - 5/16" diameter (8mm) - 3x3mm cones Stainless Steel

20g Spiked Stainless Circular Barbell

CRSC-20083
5/16"-3/8"
$3.98
each
10g Gold Circular Barbell
2g Gold Circular Barbell Circular Barbells 2g - 15/32" diameter (12mm) - 10mm balls Gold Stainless

10g Gold Circular Barbell

CRP-10125
15/32"
$7.98
each
14g Black Spiral Barbell
14g Black Spiral Barbell Spiral Barbells 14g - 5/16" diameter (8mm) - 4mm balls Black Stainless

14g Black Spiral Barbell

SPB-14084
5/16"-15/32"
$5.98
each
8g Gold Circular Barbell
2g Gold Circular Barbell Circular Barbells 2g - 15/32" diameter (12mm) - 10mm balls Gold Stainless

8g Gold Circular Barbell

CRP-8126
15/32"
$8.98
each
14g Stainless Circular Barbell (external, no ends) 2-PACK
14g Stainless Circular Barbell (external, no ends) 2-PACK External Barbells 14g - 5/16" diameter (8mm) Stainless Steel

14g Stainless Circular Barbell (external, no ends) 2-PACK

CRS-1408BB-2PK*
5/16"-15/32"
$3.98
pack
16g Acrylic & Titanium Spiral Barbell
16g Acrylic & Titanium Spiral Barbell Spiral Barbells 16g - 5/16" diameter (8mm) - 3mm balls Black

16g Acrylic & Titanium Spiral Barbell

SPTU-16083-BK*
5/16"-3/8"
 10 colors
$5.98
each
16g Titanium Circular Barbell (external, no ends) 2-PACK
16g Titanium Circular Barbell (external, no ends) 2-PACK External Barbells 16g - 1/4" diameter (6mm) High Polish (silver)

16g Titanium Circular Barbell (external, no ends) 2-PACK

CRT-1606BB-2PK*
1/4"-15/32"
$5.98
pack
16g Rasta Spiral Barbell
16g Rasta Spiral Barbell Spiral Barbells 16g - 5/16" diameter (8mm) - 3mm balls Rasta

16g Rasta Spiral Barbell

SPS-RST-1608
5/16"-3/8"
$3.98
each
16g Acrylic & Stainless Spiral Barbell
16g Acrylic & Stainless Spiral Barbell Spiral Barbells 16g - 5/16" diameter (8mm) - 3mm balls Black

16g Acrylic & Stainless Spiral Barbell

SPSU-16083-BK*
5/16"-3/8"
 10 colors
$2.98
each
14g Rainbow Circular Barbell
14g Rainbow Circular Barbell Circular Barbells 14g - 5/16" diameter (8mm) - 5mm balls Rainbow

14g Rainbow Circular Barbell

CR231-1408*
$2.98
each
20g Stainless Circular Barbell
20g Stainless Circular Barbell Circular Barbells 20g - 5/16" diameter (8mm) - 3mm balls Stainless Steel

20g Stainless Circular Barbell

CRS-20083
5/16"-3/8"
$3.98
each
6g Gold Circular Barbell
2g Gold Circular Barbell Circular Barbells 2g - 15/32" diameter (12mm) - 10mm balls Gold Stainless

6g Gold Circular Barbell

CRP-6128
15/32"
$8.98
each
14g Titanium Circular Barbell (external, no ends) 2-PACK
14g Titanium Circular Barbell (external, no ends) 2-PACK External Barbells 14g - 5/16" diameter (8mm) High Polish (silver)

14g Titanium Circular Barbell (external, no ends) 2-PACK

CRT-1408BB-2PK*
5/16"-15/32"
$5.98
pack
14g Rasta Circular Barbell
14g Rasta Circular Barbell Circular Barbells 14g - 5/16" diameter (8mm) - 5mm balls Rasta

14g Rasta Circular Barbell

CR218-1408*
5/16"-3/8"
from $2.98
each
16g Stainless Circular Barbell (external, no ends) 2-PACK
16g Stainless Circular Barbell (external, no ends) 2-PACK External Barbells 16g - 5/16" diameter (8mm) Stainless Steel

16g Stainless Circular Barbell (external, no ends) 2-PACK

CRS-1608BB-2PK*
5/16"-3/8"
$3.98
pack
20g Spiked Black Circular Barbell
20g Spiked Black Circular Barbell Circular Barbells 20g - 5/16" diameter (8mm) - 3x3mm cones Black Stainless

20g Spiked Black Circular Barbell

CRBC-20083
5/16"-3/8"
$4.98
each
18g Spiked Gold Circular Barbell
20g Spiked Gold Circular Barbell Circular Barbells 20g - 5/16" diameter (8mm) - 3x3mm cones Gold Stainless

18g Spiked Gold Circular Barbell

CRPC-18063
1/4"-3/8"
$4.98
each
2g Gold Circular Barbell
2g Gold Circular Barbell Circular Barbells 2g - 15/32" diameter (12mm) - 10mm balls Gold Stainless

2g Gold Circular Barbell

CRP-21210
15/32"
$10.98
each
4g Gold Circular Barbell
2g Gold Circular Barbell Circular Barbells 2g - 15/32" diameter (12mm) - 10mm balls Gold Stainless

4g Gold Circular Barbell

CRP-4128
15/32"
$9.98
each