Inner Ø: 8–50 mm, Sizes: 16, Material: steel, 10 pcs/pack, Price per pcs
● In stock
from 0,050 € incl. VAT
O-Rings
Not sure about your choice? Our advisor will help. For each parameter we explain what it means and how to choose the right one. Help me choose-
O Ring – Black
Inner Ø: 15–45 mm, Sizes: 7, Material: steel, 10 pcs/pack, Price per pcs
● In stock
from 0,059 € incl. VAT
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O Ring – Rose Gold
Inner Ø: 15–35 mm, Sizes: 5, Material: steel, 10 pcs/pack, Price per pcs
● In stock
from 0,126 € incl. VAT
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O Ring – Neo-Chrome
Inner Ø: 15–35 mm, Sizes: 5, Material: steel, 10 pcs/pack, Price per pcs
● In stock
from 0,356 € incl. VAT
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O Ring – Stainless Steel
Inner Ø: 15–50 mm, Sizes: 9, Material: stainless steel (aisi 304), 10 pcs/pack, Price per pcs
● In stock
from 0,127 € incl. VAT
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O Ring – Stainless Steel
Inner Ø: 45–50 mm, Sizes: 2, Material: stainless steel (aisi 304), 10 pcs/pack, Price per pcs
● In stock
from 0,734 € incl. VAT
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O Ring – Brass
Inner Ø: 13–50 mm, Sizes: 8, Material: brass sand casting, 10 pcs/pack, Price per pcs
● In stock
from 0,519 € incl. VAT
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O Ring – Antique Brass
Inner Ø: 15–40 mm, Sizes: 6, Material: steel, 10 pcs/pack, Price per pcs
● In stock
from 0,057 € incl. VAT
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O Ring – Gray
Inner Ø: 20–35 mm, Sizes: 4, Material: steel, 10 pcs/pack, Price per pcs
● In stock
from 0,090 € incl. VAT
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O Ring – Chrome-Plated Brass
Inner Ø: 16–30 mm, Sizes: 4, Material: brass sand casting, 10 pcs/pack, Price per pcs
● In stock
from 0,691 € incl. VAT
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Saddlery O-ring with welded triangle – Nickel Plated
Inner Ø: 20–28 mm, Sizes: 2, Material: steel, 10 pcs/pack, Price per pcs
● In stock
from 0,370 € incl. VAT
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Saddlery O-ring with welded triangle – Stainless Steel
Inner Ø: 20–26 mm, Sizes: 2, Material: stainless steel (aisi 304), 10 pcs/pack, Price per pcs
● In stock
from 0,702 € incl. VAT
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Saddlery O-ring with welded triangle – Brass
Inner Ø: 38 mm, Sizes: 1, Material: brass sand casting, 10 pcs/pack, Price per pcs
● In stock
3,75 € incl. VAT
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Saddlery O-ring with welded triangle – Chrome-Plated Brass
Inner Ø: 38 mm, Sizes: 1, Material: brass sand casting, 10 pcs/pack, Price per pcs
● In stock
3,77 € incl. VAT
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Circular spring clip – Nickel Plated
Inner Ø: 16–38 mm, Sizes: 5, Material: zinc die casting, 10 pcs/pack, Price per pcs
● In stock
from 0,219 € incl. VAT
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Circular spring clip – Black Nickel
Inner Ø: 16–38 mm, Sizes: 5, Material: zinc die casting, 10 pcs/pack, Price per pcs
● In stock
from 0,241 € incl. VAT
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Square plate eye with ring – Polished
Inner Ø: 20–30 mm, Sizes: 2, Material: stainless steel casting, 10 pcs/pack, Price per pcs
● In stock
from 0,834 € incl. VAT
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Oval ring – Brass
Inner Ø: 26–50 mm, Sizes: 4, Material: brass sand casting, 10 pcs/pack, Price per pcs
● In stock
from 0,592 € incl. VAT
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Oval ring – Stainless Steel
Inner Ø: 20–50 mm, Sizes: 5, Material: stainless steel (aisi 304), 10 pcs/pack, Price per pcs
● In stock
from 0,150 € incl. VAT
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Collar Loop
Inner Ø: 10–12 mm, Sizes: 3, Material: steel, 10 pcs/pack, Price per pcs
● In stock
from 0,253 € incl. VAT
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Collar Loop
Inner Ø: 12 mm, Sizes: 1, Material: steel, 10 pcs/pack, Price per pcs
● In stock
0,185 € incl. VAT
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O Ring – Gold Plated
Inner Ø: 15–35 mm, Sizes: 5, Material: steel, 10 pcs/pack, Price per pcs
● Out of stock
from 0,154 € incl. VAT
Snappy advises
O-Rings — what to choose?
The welded O-rings in our range have high tensile strength and do not deform. They are mainly made from nickel-plated steel. For heavy-duty or more luxurious products, we recommend stainless steel O-rings or cast brass O-rings. An alternative are plastic O-rings.
Guides & articles
Quick selection
Pick O-Rings by material or size — jump straight to what you need.
Material
Want to choose your own way? Set up a filter for O-Rings exactly to your needs.
Parameter guide
What the parameters of O-Rings mean and how to choose the right values.
The clear inner diameter of the eye, that is the size of the opening something passes through. Rings are paired with a snap hook, webbing or chain by this figure: the mating part has to pass whole, not just its tip. The outer size of the piece is this diameter plus twice the material thickness.
The diameter of the round stock the piece is bent or formed from. Thicker stock takes more load, but eats more room in the slot and prints through more under the webbing. It is not added to the inner dimension once: the outer size is the inner one plus twice this diameter.
Frequently asked questions
Most common questions about O-Rings — materials, selection and practical tips.
Tarnishing of brass is caused by oxidation — a natural chemical process that cannot be completely prevented. Certain substances (chemicals from tanned leather, sweat, grease) accelerate it.
How to address it:
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Remove the oxidized layer — using the brass cleaner Sitol.
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Protect the surface — if you want to preserve the shine of polished metal, apply a thin layer of transparent protective varnish by brush, dipping, or spraying.
The cleaning and polishing process is shown in our video.
The value indicates the load at which the product breaks in a direct-pull test. It serves as a reference figure for selection — not as a guarantee.
How we measure. For each product type we test 2–3 pieces on our own equipment, which is neither certified nor calibrated. Variance between pieces of the same type can be up to 20% — steel products tend to have less variance than cast zinc products.
How to use the value:
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Safe load = 1/10 of the breaking load. For a 25 kg dog, choose a carabiner rated above 250 kg.
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Collars and martingales — for buckles, slide buckles, and martingale chains used on collars, the actual pull forces are half of the test value, so you can count on a doubled safety margin.
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Other use — if you use buckles or chains outside of a collar (e.g., as a connector between two fixed points without the possibility of load distribution), the half-force bonus does not apply.
Why Pet Hardware®
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Europe's Leading Shop for Leather Crafters.
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37-year tradition and 100,730 satisfied customers.
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The lowest prices and discounts up to 70%.