
Ball Lock Pin
Ball Lock Pin Compact and reliable with stainless steel shaft and key ring. Designed for fast, repeatable locking in demanding industrial environments. Material and dimensions customizable to meet your application needs.
✅Ball Lock Pin Description
This Ball Lock Pin offers a practical and efficient locking solution for industries where speed, safety, and reliability are essential. The pin features a precision-machined stainless steel 304 shaft, combined with a spring-loaded locking ball and a lightweight aluminum or plastic knob for easy handling. A stainless steel key ring is integrated for added security, allowing for tethering or quick attachment in dynamic working environments.
Thanks to its intuitive one-hand operation, this pin is ideal for applications that require fast insertion and removal without the use of tools. Whether used for structural setups, equipment positioning, or modular assemblies, this pin performs consistently in harsh and repetitive-use conditions.
✅ Applications
The design of this pin allows it to serve a wide range of industries, including:
Construction: Scaffolding systems, adjustable support fixtures, or modular structures
Aerospace: Ground handling systems, test rigs, panel locking
Medical: Quick assembly of surgical tables, equipment fixtures
Rail Transit: Fast disassembly components in cabin layouts and track-side assemblies
Automotive: Tooling stations, car frame jig fixtures, fast-change inspection parts
Wind Power Field: Turbine maintenance rigs, marine fastening applications
Line Array: Quick setup/disassembly of rigging and lighting brackets
Fitness Equipment: Adjustable locking for weight benches and machine frames
✅ Product Specifications
Component | Material |
---|---|
Shaft | Stainless Steel 304 |
Balls | Hardened Stainless Steel |
Spring | Stainless Steel |
Handle (Knob) | Aluminum Alloy / High-Strength Plastic |
Button | Anodized Aluminum or Colored Plastic |
Ring | Stainless Steel |
Available Sizes:
Diameter: 5 mm – 16 mm
Grip Length: 10 mm – 100 mm
Tolerance: ±0.05 mm
Finish: Brushed / Polished / Custom
Color Options: Black, Blue, Red, Natural (Customizable)
We support OEM engraving, packaging customization, CAD drawing services, and special finishes upon request.
✅ Features & Benefits
Secure dual-ball locking with spring-loaded push-button release
One-hand operation for quick and tool-free assembly/disassembly
️ Corrosion-resistant stainless steel shaft suitable for outdoor and marine use
Ergonomic knob design for comfort and control
Integrated key ring – useful for lanyard, safety cable, or tethering
⚙️ Fully customizable sizes and finishes for different industries
✅ Ordering Information
When placing an inquiry or order, please specify:
Pin Diameter & Grip Length
Handle type & color (black, blue, custom)
Quantity
Any custom packaging, logo, or certificate requirements
CAD drawings and technical support are available for engineering review.
Free Sample
VIP Service
Shipping order track
Free Return
Intact Guarantee
Why Choose SKN as Fastener Manufacturer
10+ Years Experience
With over a decade of experience in the fastener product industry, SKN has developed a deep understanding of diverse market demands and wholesale customer requirements.
- Operating 8 advanced production lines
- we manufacture up to 50,000 high-quality fastener products daily.
- Our commitment to excellence has enabled us to export to more than 30 countries worldwide, including the United States, Germany, Japan, and Australia, ect.

Strict Quality Control
Hardened and highly abrasion-resistant stainless steel raw materials and strict production quality control ensure that every product is high precision and high quality
- 100% high quliaty raw material
- Full quality inspection
- ISO 9001 standard

Strict Quality Control
Hardened and highly abrasion-resistant stainless steel raw materials and strict production quality control ensure that every product is high precision and high quality
- 100% high quliaty raw material
- Full quality inspection
- ISO 9001 standard
