3/8" diameter (10mm) > External Thread

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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
16g CZ Gold Spiral Barbell
16g CZ Gold Spiral Barbell Spiral Barbells 16g - 3/8" diameter (10mm) - 4mm balls Clear CZ

16g CZ Gold Spiral Barbell

SPPX-16104
3/8"
$5.98
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
14g Quadruple Stainless Spiral Barbell
14g Quadruple Stainless Spiral Barbell Spiral Barbells 14g - 3/8" diameter (10mm) - 5mm balls Stainless Steel

14g Quadruple Stainless Spiral Barbell

SPS-LP4-14
3/8"
$5.98
each
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
16g Stainless Spiral Barbell (external, no ends) 2-PACK
16g Stainless Spiral Barbell (external, no ends) 2-PACK External Barbells 16g - 1/4" diameter (6mm) Stainless Steel

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

SPS-1606BB-2PK*
1/4"-3/8"
$3.98
pack
16g Rose 14k Gold Spiral Barbell
16g Rose 14k Gold Spiral Barbell Spiral Barbells 16g - 5/16" diameter - 3mm balls Rose 14k Gold

16g Rose 14k Gold Spiral Barbell

SP14K-16083-R
5/16"-3/8"
$123.98
each
14g Titanium Spiral Barbell (external, no ends)
14g Titanium Spiral Barbell (external, no ends) External Barbells 14g - 5/16" diameter (8mm) High Polish (silver)

14g Titanium Spiral Barbell (external, no ends)

SPT-1408BB
1/4"-3/8"
$3.98
each
16g Spiked Gold Titanium Circular Barbell
14g Spiked Gold Titanium Circular Barbell Circular Barbells 14g - 5/16" diameter (8mm) - 4x4mm cones Gold Titanium

16g Spiked Gold Titanium Circular Barbell

CRTC-16063-GD
1/4"-15/32"
$10.98
each
20g Gold Circular Barbell
20g Gold Circular Barbell Circular Barbells 20g - 5/16" diameter (8mm) - 3mm balls Gold Stainless

20g Gold Circular Barbell

CRP-20083
5/16"-3/8"
$4.98
each
20g Black Circular Barbell
20g Black Circular Barbell Circular Barbells 20g - 5/16" diameter (8mm) - 3mm balls Black Stainless

20g Black Circular Barbell

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

20g Spiked Gold Circular Barbell

CRPC-20083
5/16"-3/8"
$4.98
each
12g Spiked Gold Circular Barbell
12g Spiked Gold Circular Barbell Circular Barbells 12g - 3/8" diameter (10mm) - 5x5mm cones Gold Stainless

12g Spiked Gold Circular Barbell

CRPC-12105
3/8"-15/32"
$6.98
each
16g Gold Spiral Barbell (external, no ends) 2-PACK
16g Gold Spiral Barbell (external, no ends) 2-PACK External Barbells 16g - 5/16" diameter (8mm) Gold Stainless

16g Gold Spiral Barbell (external, no ends) 2-PACK

SPP-1608BB-2PK*
5/16"-3/8"
$5.98
pack
14g Stainless Spiral Barbell (external, no ends) 2-PACK
14g Stainless Spiral Barbell (external, no ends) 2-PACK External Barbells 14g - 5/16" diameter (8mm) Stainless Steel

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

SPS-1408BB-2PK*
5/16"-15/32"
$3.98
pack