Features: Brand new and high quality This UY2/K2 terminals is made of insulated ABS material, which is durable and safe to use. The UY2 gel connector is a plastic and metal-blade structure, with a better internal connection of the double-blade. Double-blade are more stable than single-blade, reducing post-maintenance work. The internal filling silicone design of the UY2/K2 terminals junction terminals provides an impermeable environment for conductor. So as to make the K2 connector more effective and stable. Each K2 connector is filled with gel to prevent rust and moisture. High-quality product, simple and reliable. Suitable for most wire connections. UY2 gel connectors are widely used in various electromechanical equipment, household appliances, wiring, lighting, etc. Suitable for connecting telephone/ telecommunications lines. Specifications: Material:ABS Length:Approx.15mm/0.59inches Package Includes: 100x Splice Connector note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.