Stainless Steel Ring Handle Ball Lock Quick Release Pin | Custom Length Industrial Locating Pin — sinoboltco SNBLP000006

sinoboltco SNBLP000006 stainless steel ball lock pins are precision engineered quick-release locating fasteners built for repeatable, secure mechanical positioning. Every component — main pin shaft, internal compression spring, pull ring grip and spring-loaded locking balls — is full stainless steel, eliminating rust and chemical corrosion for long service life in wet, outdoor or workshop environments.

The integrated loop pull ring allows single-hand operation: pull the ring to retract the locking balls for insertion or removal, release the ring to lock the pin firmly in place. No separate tools are required for regular assembly and disassembly cycles.

Standard Dimensional Specifications (verified against engineering drawing)

Shaft Diameter (A) tolerance: -0.04 ~ -0.08mm for a precision, wobble-free fit

Effective Lock Length (L): 10 / 15 / 20 / 25 / 30 / 35 / 40 / 45 / 50 / 55 / 60 / 65 / 70 / 75 / 80 / 85 / 90 / 95 / 100mm (customizable beyond this range per drawing)

Pull Ring Outer Diameter (D): fixed 30mm across all shaft sizes for comfortable gripping, including with gloves

Full dimension charts with clear engineering drawings are provided for all size variants to simplify client design matching.

Core Applications

Manufacturing assembly jigs & welding fixtures

Marine, off-road and outdoor equipment quick disassembly points

Construction scaffolding, platform and safety frame locking

Automation machinery, test bench positioning pins

Medical equipment, food processing machinery (stainless steel non-contamination design)

Aerospace lightweight structural temporary fasteners

Ordering Guide (corrected)

Order code format: SNBLP000006 – A – L (model – shaft diameter – effective length)

Example: SNBLP000006-10-55 = shaft diameter A = 10mm, effective lock length L = 55mm.

Custom lengths, surface finishes and minor dimensional adjustments are available upon technical drawing submission to sinoboltco.

Product Advantages

Full Stainless Steel Construction: every internal and external part is stainless steel, superior anti-rust & anti-corrosion performance vs carbon steel alternatives, suitable for marine and wet workshop use.

One-Hand Quick Release Operation: integrated pull ring eliminates wrench/tool needs, drastically cutting assembly and disassembly time for high-frequency use cases.

Precision Machining Tolerance: tight shaft diameter tolerance (-0.04 ~ -0.08mm) ensures zero wobble after locking, maintaining consistent positioning accuracy.

Load-Bearing Spring Ball Lock Design: spring-loaded steel balls provide stable lateral locking strength, resistant to vibration loosening.

Complete Size Coverage: shaft diameters 5-16mm with 19 standard grip lengths (10-100mm), supports replacement for common global standard ball lock pin models.

Customization Support from sinoboltco: custom grip lengths, special surface passivation, logo marking and modified ring designs available for bulk industrial orders.

Long Service Lifespan: hardened pin shaft and fatigue-resistant internal spring withstand thousands of lock/unlock cycles.

Product Features

Material: 100% stainless steel for pin body, spring, pull ring and locking balls

Operation Type: pull-ring actuated spring ball quick lock & release

Shaft tolerance: -0.04 ~ -0.08mm

Fixed pull ring: 30mm outer diameter loop handle, easy to grip even with work gloves

6 standard shaft diameters (5/6/8/10/12/16mm), 19 standard effective lengths (10-100mm)

Single integrated assembly — no loose separate components

Vibration-resistant ball locking mechanism

Corrosion & oxidation resistant without additional coating

Interchangeable sizing for universal industrial fixture compatibility

Clear three-segment ordering code (model-diameter-length) for easy part selection