Quick Release Ball Lock Pin – Hollow Type with Ring Handle | Stainless Steel / Carbon Steel Options

Quick release hitch pins engineered for strength, corrosion resistance, and fast operation. Available in stainless steel or carbon steel variants, ideal for tooling, mold setups, and marine-grade application

This quick release hitch pins with ring handle is designed for high-load applications requiring fast locking and release. Its compact yet robust construction features a spring-loaded locking ball made of SUS440C hardened steel (HRC55+), ensuring a secure hold and consistent performance.

The LPSS carbon steel version offers strong tensile properties and cost-effective performance for standard mechanical uses. The LPFS stainless steel version is corrosion-resistant and suitable for outdoor, marine, or high-moisture environments.

With a user-friendly ring handle and precision-machined body, this pin is ideal for quick installations and positioning tasks across a wide range of industries.

✅ Technical Specifications

Model	Ball	Pin	Handle	Ring
LPSS (Carbon Steel)	SUS440C, HRC55+	S45C	S45C	SWRH, Nickel plated
LPFS (Stainless Steel)	SUS440C, HRC55+	SUS 304	SUS 304	SUS 303

✅ Applications

Mold and die change systems
Positioning pins for jigs and fixtures
Marine and boat equipment (LPFS model)
Industrial machinery and frame locks
Aerospace tooling and maintenance setups

✅ Features & Benefits

Quick installation and removal – no tools required
️ Hardened SUS440C locking ball – wear-resistant and durable
Spring-loaded design – secure hold with smooth release
LPFS option (SUS304) – ideal for outdoor and marine use
LPSS option (S45C) – cost-efficient for indoor industrial settings
Supports OEM/ODM & laser logo engraving

✅ Ordering Information

Please specify the following when requesting a quote:

Model: LPSS or LPFS
Pin Diameter (D): e.g., 8 mm / 10 mm
Total Length (L): e.g., 50 mm / 80 mm
Quantity
Custom tolerance, surface finish or packaging (if needed)

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