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#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder

Customer Reviews
Quality: The products we received were of good quality and matched exactly what we ordered. Packaging and delivery were also handled very well.

—— Lauren king

Good product and fast shipping. company was helpful In getting the desugn I wanted Thanks for accommodating a small business needs.

—— Christine Lau

Very happy with the product, the vendor was very communicative and helpful all the way through the buying process. Goods are of very good quality and the vendor met the delivery schedule perfectly. Very happy with the transaction and I have no hesitation to recommend to others, we will likely do future business together.

—— Phil Sheehan

Product is made exactly as i requested. Top quality and fast shipping. Excellent customer service too!

—— Nancy

Amazing quality, fast shipping and the entire process was very smooth. 5 stars!!!!

—— Eric Schwertfeger

always a pleasure to work with Tanya, order is made on time and the quality is top notch!

—— Leonard Copoiu,Croatia

The clasps I received from Dongguan Huaseongjin are excellent quality. they have great color variations and styles available. Tanya provided excellent customer service, sending me real time photos of product, sizing information, etc. Tanya also sent me a sample of a different product in the color I wanted when she didn’t have the right product immedi

—— Rebecca Fairbank

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder
#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder #304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder #304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder #304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder

Large Image :  #304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder

Product Details:
Place of Origin: China
Certification: REACH, ROHS, California Prop 65
Model Number: W0228
Payment & Shipping Terms:
Minimum Order Quantity: 500 pcs per design per color
Packaging Details: pp bag+ carton
Delivery Time: 20-25 days
Payment Terms: T/T remittance 30% down payment after the contract and 70% upon shipment.
Supply Ability: 700000 pcs per month

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder

Description
Name: Stainless Steel Round Carabiner Material: #304 316 Stainless Steel
Shape: Round Circle O-Ring Carabiner Size: Inner :13mm, Outer Diameter : 20mm , Thickness 3.5mm
Mechanism: Spring-Loaded Carabiner Style O-Ring Color: Polish Steel Raw Color, Or PVD 18k Gold, 14k Gold
Coating Thickness: Coating Thickness :0.2um Finish: Mirror Finish
Technique: Metal Injection Moulding (MIM) Sample: Stock Samples, Custom Sample After Mold Fee Charged
Weight: 3.6 G Feature: Nickel Free, Heavy Duty, Easy Open, Anti-fade,hypoallergenic
Application: Keychains, Jewelry, Outdoor Gear, Camp Performance & Testing: Safe Working Load: 10 Kg. Spring Gate Cycle Test: > 5,000 Open/close Cycles.
Highlight:

304 stainless steel carabiner key ring

,

20mm spring open gate o ring

,

round carabiner with spring gate

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder
Advantage:
As an industry-leading metal accessories manufacturer, Huaseongjin has delivered premium hardware solutions for global brands across three decades. Our core products are Snap Hooks & Carabiners, Spring o ring,Decorative Buckles & Fasteners,Custom Metal Tags & Zipper Pulls, Rivets, Locks, and Specialty Hardware.
(Full OEM/ODM capabilities available)
1. 10+ years experience designer.
2. 3000+ proprietary mold designs
3. Vertical production from prototyping to mass manufacturing
Product Type Rust free stainless steel round carabiner clips
Color  Polish steel color, PVD coating 14k , 18k gold , rose gold , matte gunmetal
Spring O ring Shape Round,  heart,  oval , or as custom
Logo custom laser logo
Quality
  • Rustproof
  • chlorine-resistant
  • Temperature resistatn up to 60°
  • 48h saltwater test
  • mininum 5,000 open/closure cycles

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder 0

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder 1

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder 2

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder 3

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder 4

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder 5

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder 6

 
Category Stainless Steel Spring O Rings Zinc Alloy Spring O Rings
Material Stainless steel (304, 316, etc.) Zinc-based alloy (zinc, aluminum, copper, magnesium)
Durability High durability, good elasticity & fatigue resistance; not easy to deform or break Brittle, low toughness; easy to crack or deform under frequent force; shorter lifespan
Corrosion Resistance Excellent; rust-resistant, suitable for humid, outdoor, marine environments Poor without coating; relies on electroplating; corrosion occurs once plating wears
Application Scope Industrial, mechanical, automotive, marine, bathroom, electronics, medical, high‑reliability Low‑stress decorative parts, jewelry, bags, toys, indoor light‑duty accessories
Customization Flexibility High for size, wire diameter, elasticity; limited for complex 3D shapes High for complex shapes & surface details; low for elasticity adjustment
Cost Relatively high material & processing cost Low material cost; low cost for mass die‑casting production
Packing Instruction

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder 7

Dongguan Huaseongjin Factory

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder 8

#304 Stainless Steel Round Carabiner 20mm Spring Open Gate O Ring For Key Ring Holder 9

Dongguan Huaseongjin Co., Ltd.
Website:  www.wakison.com
Office Address: No. 13, Huaguoshan Road, Dongguan City, Guangdong Province
Factory Address: No. 13, Huaguoshan Road, Dongguan City, Guangdong Province
Tel: +86-15054824131 (Helen) / +86-15092287982 (Lisa)
Email: helen@huaseongjin.com / lisa@huaseongjin.com
Whatsapp: +86-15054824131 / +86-15092287982
Wechat: +86-15054824131 / +86-15092287982

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Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
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All Reviews

A
A*w
United States Apr 22.2026
Good product and fast shipping. company was helpful In getting the design I wanted Thanks for accommodating a small business needs.
Y
Yuki
Japan Apr 9.2026
The hardware was of very high quality! The laser logo printing was also much better in person than in the photos. The customer service was very polite, and I will definitely purchase from you again♪ Thank you very much♪
J
John
Italy Mar 10.2026
they have been awesome and have worked with me along the entire way. Answering any questions with sending out options for me to choose from. Seriously great company to have worked with thus far
Contact Details
Dongguan Huaseongjin Co., Ltd.

Contact Person: Helen

Tel: +86-15054824131

Email: helen@huaseongjin.com

Contact Person: Lisa

Tel: +86-15092287982

Email: lisa@huaseongjin.com