Circular Barbells > 4 gauge ~ 5mm > Internal Thread

We stock circular barbells in a wide range of sizes, made from stainless steel, titanium or bioflex. Common sizes should be available with internal or external threading. These are great for a wide variety of body piercings.
4 of 213 products
Sort by:
Best selling
4g Titanium Circular Barbell (internal)
4g Titanium Circular Barbell (internal) Circular Barbells 4g - 15/32" diameter (12mm) - 8mm balls High Polish (silver)

4g Titanium Circular Barbell (internal)

ICRT-4128
15/32"-15/16"
$39.98
each
4g Stainless Circular Barbell (internal)
4g Stainless Circular Barbell (internal) Circular Barbells 4g - 15/32" diameter (12mm) - 8mm balls Stainless Steel

4g Stainless Circular Barbell (internal)

ICRS-4128
15/32"-1"
$17.98
each
4g Black Circular Barbell (internal)
4g Black Circular Barbell (internal) Circular Barbells 4g - 1/2" diameter (13mm) - 8mm balls Black Stainless

4g Black Circular Barbell (internal)

ICRB-4138
1/2"-3/4"
$18.98
each
4g Titanium Circular Barbell by Anatometal
00g Titanium Circular Barbell by Anatometal Internal Barbells 00g - 9/16" diameter (14.3mm) Barbell Only (no balls)

4g Titanium Circular Barbell by Anatometal

AL-CRT410BB
3/8"-1"
from $80.60
each