Quick release ball lock pin with stainless steel ring handle

Quick Release Ball Lock Pin

This quick release ball lock pin is designed for rapid assembly and secure fastening in mechanical, aerospace, and industrial applications. Featuring a precision-machined stainless steel 304 body and a durable ring handle, it enables quick insertion and removal without tools.

The pin utilizes a spring-loaded ball mechanism for positive locking. Once inserted, the balls engage automatically to prevent accidental withdrawal. It’s the ideal solution for applications requiring frequent, fast, and secure pin engagement.

Material: Body – Stainless Steel 304, Ring – Stainless Steel
Surface Finish: Polished
Pin Diameters (A): 5mm to 25mm
Usable Lengths (H): 10mm to 100mm (customizable)
Tolerance: +0.00 / -1.00 mm
Handle Style: Round Ring
Ball Type: Dual Ball Locking Mechanism
Application Range: Up to 100 cycles per day without deformation

Dimensional Table (mm)

Diameter (A)	Usable Length (H)	ΦA	B	C	D	E	G	H	I
5 mm	10 – 50 mm	4.92–4.96	5.54–7	±0.00/-1.00	6.4–7.9	7.9–13.5	18.5–37.8	26.9–36.8	2
6 mm	10 – 50 mm	5.92–5.96	6.54–8	±0.00/-1.00	6.4–7.9	7.9–13.5	18.5–37.8	26.9–36.8	2
8 mm	10 – 50 mm	7.92–7.96	8.54–9	±0.00/-1.00	6.4–7.9	7.9–13.5	18.5–37.8	26.9–36.8	2
10 mm	10 – 50 mm	9.92–9.96	11.86–9	±0.00/-1.00	7.6–9.9	11.4–16.5	23.9–37.8	26.9–36.8	2
12 mm	15 – 60 mm	11.92–11.96	14.15–10	±0.00/-1.00	7.6–9.9	14–18	24.9–40.1	27.7–47	2
16 mm	15 – 60 mm	15.92–15.96	18.14–14	±0.00/-1.00	14.7–19.1	23–35.6	46.7–57.2	3
20 mm	20 – 80 mm	19.92–19.96	24.08–17	±0.00/-1.00	14.5–22.2	26.5–41.3	50.5–67.3	3
25 mm	30 – 100 mm	24.92–24.96	30.94–22	±0.00/-1.00	19.1–29.8	33.8–50.8	41.7–78.7

✅ Typical Applications

Mold change systems
Automotive frame assembly
Aerospace tooling and jigs
Industrial equipment positioning
Marine structures and rigging setups

✅ Features & Benefits

Fast operation – Insert and release in seconds
️ High strength stainless steel – Excellent corrosion resistance
Durable spring-loaded locking – Withstands repetitive use
️ Customizable grip length and diameter – Suitable for unique applications
️ Optional logo laser marking – OEM/ODM supported

✅ Optional Services

OEM drawing support
Custom ring/handle colors (anodized aluminum, black/blue/red)
CAD files (STEP, IGES)
Salt spray testing report available

✅ Ordering Information

To place an order or request a quote, please provide the following:

Pin Diameter (A): e.g., 10 mm
Usable Length (H): e.g., 40 mm
Handle Style: Ring
Quantity
Any special coating or engraving

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