SNBLP Series: Quick Release Ball Lock Pins with POM Butterfly Handle (Model: snblp000012)
$1.80
sinoboltco SNBLP Series (Model: snblp000012) quick release ball lock pins are engineered for rapid, repeatable positioning and high-precision positive locking. Pressing the red push button retracts the dual stainless steel locking balls for fast insertion or removal; releasing the button extends the balls to secure your assembly instantly. Manufactured with an ergonomic POM butterfly handle and stainless steel internal components, this series is available in pin diameters from 5 mm to 16 mm with grip lengths up to 100 mm.
Engineered to h9/f7 precision shaft tolerances, the sinoboltco snblp000012 model is supported by our 1 month Raw Material Price-Locking (FPA) program to shield your OEM supply chain from LME nickel price volatility.
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💡PRICE: EXW (BASE MODEL). MAX. SAMPLE ORDER: 10 UNITS.
The listed price applies strictly to our smallest standard specification. If your project requires larger diameters, custom lengths, or bulk wholesale pricing, please use the [ INQUIRY NOW] button to get an accurate quote.


| Key attributes | |||
|---|---|---|---|
| type | Ball Lock Pin | material | Stainless Steel |
| place of origin | ShangHai, China | size | Custom |
| brand name | sinoboltco | model number | SNBLP000011 |
| Product name | Ball Lock Pin | Pin Diameter | 5/6/8/10/12/16/20/25 |
| Pin Length | 10-100 | Keyword | Quick Release Pin |
| Service | OEM/ODM | Aftersales | 1 on 1 Customer Service |
| MOQ | 1 PCS | Custom MOQ | 100 PCS |
| Application | conveyer / transportation |
| Packaging and delivery | |||
|---|---|---|---|
| Sales Unit | Single Product | Individual Package Dimensions | 13X9X8 cm |
| Single gross weight | 0.500 kg |
| Delivery Time | ||
|---|---|---|
| Quantity | 1 – 2000 | > 2000 |
| Eastern Time (days) | 15 | To be determined |
The sinoboltco SNBLP Series (Model: snblp000012) quick release ball lock pin is an essential component for fast tool-less changeovers and precise structural alignment in modern manufacturing. Designed with an ergonomic butterfly-style handle made of impact-resistant POM, this pin enables true one-handed manual operation.
By depressing the red push button on top of the handle, the internal spring mechanism retracts the stainless steel locking balls past the pin diameter, allowing the shaft to slide smoothly into your mounting bore. Once released, the internal spring drives the balls outward, locking the pin securely against the mating wall. This setup eliminates traditional nuts, bolts, and split pins, drastically cutting downtime in modular tooling and fixture setups.
Technical Specifications & Materials
Pin Shaft & Locking Balls: Precision-ground SUS304 / SUS316 / 17-4PH Stainless Steel (Standard shaft tolerance: -0.04 mm to -0.08 mm, engineered to fit h9/f7 mounting bores).
Handle & Push Button: High-impact POM (Polyoxymethylene) butterfly profile for ergonomic, one-handed, tool-less operation.
Internal Spring & Retaining Ring: High-tensile stainless steel ensuring consistent spring rate and fatigue resistance across thousands of locking cycles.
Supply Chain Risk Management: Backed by sinoboltco’s raw material futures hedging program, offering long-term fixed price agreements (FPA) to shield OEM volume buyers from commodity price spikes.
Dimensions & Size Guide
| Pin Diameter A (mm) | Available Grip Lengths L (mm) | Max Ball Distance B (mm) | Ball Tip Offset C (mm) | Handle Width D (mm) | Collar Diameter E (mm) | Handle Height H (mm) |
| 5 | 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100 | 5.23 | 8.36 | 38 | 16 | 32.5 |
| 6 | 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100 | 6.88 | 8.74 | 38 | 16 | 32.5 |
| 8 | 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100 | 9.35 | 9.12 | 38 | 16 | 32.5 |
| 10 | 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100 | 11.58 | 9.91 | 38 | 16 | 32.5 |
| 12 | 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100 | 13.84 | 13.11 | 47 | 23 | 40.0 |
| 16 | 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100 | 18.54 | 17.07 | 47 | 23 | 40.0 |
Ordering Example: snblp000012-[Diameter]-[Grip Length] (e.g., snblp000012-10-55 for a 10 mm diameter pin with a 55 mm grip length).
Typical Applications
Welding jigs, CNC machining fixtures, and modular tooling plates
Automotive assembly equipment and quality inspection gauges
Packaging machinery quick-release guards and access panels
Medical equipment structural frames and adjustable fixtures
Stage trusses, display rigs, and modular aluminum frames
Product Advantages
Instant Tool-Free Operation: Cuts setup time significantly during high-frequency production changeovers.
Corrosion & Wear Resistance: SUS304 / SUS316 / 17-4PH alloy options provide resilience against cutting fluids, rust, and heavy shear loads.
Ergonomic Butterfly Handle: POM handle profile provides superior grip and prevents rotational slippage during insertion.
Precision Machined Alignment: Shaft tolerances (-0.04 mm to -0.08 mm) ensure smooth sliding fit into standard h9/f7 reamed holes.
Supply Chain Price Locking: sinoboltco offers raw material price-locking to protect long-term OEM contracts from metal market fluctuations.
Product Features
Push-button quick release mechanism
High-impact POM butterfly handle with integrated red actuator
Choice of SUS304, SUS316, or high-shear 17-4PH stainless steel pin shaft
Standardized dimension parameters (A, B, C, D, E, H) for clear CAD integration
Wide diameter selection (5 mm to 16 mm) and grip lengths up to 100 mm
Tested for thousands of smooth locking & unlocking cycles
What value-added services does Sinoboltco provide?
We offer a comprehensive suite of industrial solutions, including OEM/ODM custom manufacturing, free prototyping for bulk projects, and 1-on-1 engineering consultancy. Additionally, we act as a strategic sourcing partner in China for clients requiring specialized hardware procurement and quality inspection.
How do I place an order or get a quote?
Browse our product catalog and note the specific requirements (diameter, grip length, and material). You can click the “Inquiry” button or email us directly with your technical drawings. Our technical representative will provide a detailed quote and lead-time assessment within 24 hours.
What is the Minimum Order Quantity (MOQ)?
For standard components in stock, we support your prototyping needs with an MOQ of just 1 piece. For custom-engineered or non-standard parts, the MOQ typically starts at 100 pieces, depending on the manufacturing complexity.
What are the typical shipping times and manufacturing lead times?
Production: Regular orders are processed within 5-7 working days, while bulk industrial orders take 10-15 days.
Shipping: We offer Express Delivery (5-7 days) for urgent requirements and Sea Freight (20-35 days) for cost-effective bulk shipments.
Can I inspect the facility or meet the team?
Absolutely. We value transparency. You are welcome to visit our office in Shanghai. For international clients, we offer live video inspections and virtual tours to verify production standards and quality control processes.
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SINOBOLTCO: YOUR RELIABLE SOURCING PARTNER
As a dedicated sourcing specialist, Sinoboltco bridges the gap between premium Chinese manufacturing and global quality standards. We provide personalized service, rigorous quality supervision, and flexible supply chain solutions tailored to your specific project needs. We don’t just supply parts; we manage your peace of mind.
| SERVICE ITEM | WHAT WE DELIVER |
|---|---|
| Custom Sourcing | Finding the perfect match for your unique technical drawings. |
| Quality Supervision | On-site inspection and material certification for every order. |
| Flexible MOQ | Supporting both prototyping and mass production scales. |
| Risk Management | Secure payment, reliable lead times, and transparent updates. |
| Technical Support | Expert advice on material selection and surface treatments. |
Exceptional Craftsmanship &detail
Advanced Processing
High-precision CNC machining and strict tolerance control ensure that every component meets your exact engineering requirements.
Reliable Durability
Professional surface treatments provide superior corrosion resistance and enhanced durability for long-term outdoor performance.
Supply Chain & Quality Control
Check: Integrated Supply Network (Top-tier Partner Factories)
Check: Verified Material Purity (Full Traceability)
Check: Strict QC Standards (Advanced Inspection Equipment)
- Check: Consolidated Shipping Solutions (Save on Logistics Costs)

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Port Proximity:Shanghai. Streamlined export processes for rapid global shipping.
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