Ultra-Pure Copper Core for Superior Conductivity – Ensures minimal energy loss and maximum durability under high-load conditions

Precision-Machined 3mm Brass Contacts – Gold-plated for oxidation resistance, guaranteeing stable signal transmission in medical/lab equipment

Solderless Snap-Fit Design – Tool-free installation saves 80% assembly time, ideal for LED lighting & DIY electronics projects

Medical-Grade PVC Insulation – Flame-retardant (UL94 V-0) with 600V dielectric strength, perfect for hospital devices & industrial control panels

Swiss-Engineered Spring Mechanism – Self-cleaning copper alloy springs maintain 10,000+ secure connections without fatigue

Ergonomic Finger Grips – Textured non-slip surface allows single-handed operation in confined spaces

Interchangeable with Global Standards – Compatible with EU/US/JP 3mm banana plugs for cross-industry use (audio gear, test benches, automotive diagnostics)

Bulk Packaging Optimized – Shock-resistant plastic trays protect precision contacts during global logistics