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$8.99
UR402-28mm
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6 available
$10.99
UR402-32mm
1 available
$11.99
UR402-36mm
5 available
$14.99
UR402-40mm
8 available
$2.00
UR402-44mm
10 available
UR402-48mm
7 available
28mm-48mm Spare O-Rings - Black Nitrile - Qty 100
Do you have a tendency to lose the O-rings from your jewelry? When you purchase our bag of 100 spare O-rings, you won’t have to worry about that for a while. These rings are available in various sizes, from 28mm through 48mm and are made from nitrile rubber. If you are looking for smaller gauge O-rings, view the Spare Black O-Rings from 18g to 1" here. These rings run large therefore it is suggested that a size smaller is ordered to ensure a proper fit. Rings are sold by bags of 100.
Please Note: These O-rings should never be autoclaved to prevent melting.
Specifications:
O-Ring Dimensions:
The following webchart is a quick reference guide for standard body jewelry measurements and how to measure basic body jewelry. Please print this webchart to help measure your body jewelry accurately.
JPG (300 KB)
Visit our PainfulPleasures Infocenter for additional body jewelry information. There, you will find detailed articles on standard body jewelry sizes, how to measure body jewelry, basic body jewelry, and more.
Ensure compatibility between standard (non-custom) PainfulPleasures body jewelry parts using the tables below. More information on threading, including custom thread patterns, can be found in our Threading Infocenter article.
Internally threaded jewelry has a threaded post on the top and/or end, which is then inserted into a threaded hole in the barbell shaft.
Gauge
18g, 16g
14g, 12g
10g–00g
Internal Thread Pattern
0.8mm or 0.9mm
1.2mm
2.0mm
Externally threaded jewelry has a threaded post on the barbell shaft, which is then inserted into a threaded hole in the top and/or end.
14g, 12g, 10g
External Thread Pattern
1.6mm
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