5/16" diameter (8mm)

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16g Spiked Titanium Circular Barbell (internal)
16g Spiked Titanium Circular Barbell (internal) Circular Barbells 16g - 5/16" diameter (8mm) - 3x3mm cones Solid Titanium

16g Spiked Titanium Circular Barbell (internal)

5/16"-3/8"
 15 colors
$10.98
each
14g Titanium Circular Barbell
14g Titanium Circular Barbell Circular Barbells 14g - 5/16" diameter (8mm) - 4mm balls Solid Titanium

14g Titanium Circular Barbell

5/16"-15/32"
$6.98
each
14g Stainless Circular Barbell
14g Stainless Circular Barbell Circular Barbells 14g - 1/4" diameter (6mm) - 4mm balls Stainless Steel

14g Stainless Circular Barbell

1/4"-3/4"
$3.98
each
16g Spiked Titanium Circular Barbell
16g Spiked Titanium Circular Barbell Circular Barbells 16g - 1/4" diameter (6mm) - 3x3mm cones High Polish (plain silver)

16g Spiked Titanium Circular Barbell

1/4"-3/8"
$6.98
each
12g Stainless Circular Barbell
12g Stainless Circular Barbell Circular Barbells 12g - 5/16" diameter (8mm) - 4mm balls Stainless Steel

12g Stainless Circular Barbell

5/16"-1"
$4.98
each
10g Stainless Circular Barbell (internal)
10g Stainless Circular Barbell (internal) Circular Barbells 10g - 5/16" diameter (8mm) - 4mm balls Stainless Steel

10g Stainless Circular Barbell (internal)

5/16"-5/8"
$6.98
each
16g Spiked PVD Coated Circular Barbell
Sale
16g Spiked PVD Coated Circular Barbell Circular Barbells 16g - 5/16" diameter (8mm) - 3x3mm cones Blue

16g Spiked PVD Coated Circular Barbell

5/16"-3/8"
From $2.49
each
18g Stainless Circular Barbell
18g Stainless Circular Barbell Circular Barbells 18g - 1/4" diameter (6mm) - 3mm balls Stainless Steel

18g Stainless Circular Barbell

1/4"-1/2"
$3.98
each
14g Bioflex Circular Barbell
14g Bioflex Circular Barbell Circular Barbells 14g - 5/16" diameter (8mm) - 4mm balls Black

14g Bioflex Circular Barbell

5/16"-15/32"
 7 colors
$2.98
each
14g Black Circular Barbell
14g Black Circular Barbell Circular Barbells 14g - 1/4" diameter (6mm) - 3mm balls Black

14g Black Circular Barbell

1/4"-15/32"
$4.98
each
12g Stainless Circular Barbell (internal)
12g Stainless Circular Barbell (internal) Circular Barbells 12g - 5/16" diameter (8mm) - 4mm balls Stainless Steel

12g Stainless Circular Barbell (internal)

5/16"-1/2"
$6.98
each
14g Spiked Stainless Circular Barbell
14g Spiked Stainless Circular Barbell Circular Barbells 14g - 5/16" diameter (8mm) - 4x4mm cones Stainless Steel

14g Spiked Stainless Circular Barbell

5/16"-15/32"
$2.98
each
16g Ferido CZ Circular Barbell
16g Ferido CZ Circular Barbell Circular Barbells 16g - 5/16" diameter (8mm) Aqua

16g Ferido CZ Circular Barbell

5/16"-3/8"
 15 gem colors
From $9.98
each
16g Prong Opal Stainless Circular Barbell
16g Prong Opal Stainless Circular Barbell Circular Barbells 16g - 5/16" diameter (8mm) White Opal

16g Prong Opal Stainless Circular Barbell

5/16"
 3 opal colors
$8.98
each
14g Spiked Black Titanium Circular Barbell
14g Spiked Black Titanium Circular Barbell Circular Barbells 14g - 5/16" diameter (8mm) - 4x4mm cones Black

14g Spiked Black Titanium Circular Barbell

5/16"-15/32"
$6.98
each
14g Black Titanium Circular Barbell
14g Black Titanium Circular Barbell Circular Barbells 14g - 5/16" diameter (8mm) - 4mm balls Black

14g Black Titanium Circular Barbell

5/16"-1/2"
$7.98
each