Features: Made with high-quality Copper-Plated-Tin material, these connectors are rust-resistant, anti-oxidative, and have excellent conductivity, ensuring a longer life use. Perfect for electricians, DIY enthusiasts, and professionals who need reliable connectors for their electrical work. Great for use in-transformer, generators, communication cable, distribution boxes, marine industry, household appliances, and mechanical equipment. With 10 different sizes to choose from, you can easily find the perfect connector for all of your electrical projects. Easy to Take: Non-insulated ring fork terminals are well packed and assorted in a clear plastic storage box, convenient to carry and use. Specifications: Material: Copper-Tin-Plated Size: As Shown in the Picture Package Includes: 50pcs SNB1.25-3.2 22-16AWG 40pcs SNB1.25-4 22-16AWG 30pcs SNB2-416-14AWG 20pcs SNB2-5 16-14AWG 20pcs SNB3.5-6 14-12AWG 50pcs RNB1.25-3.2 22-16AWG 40pcs RNB1.25-4 22-16AWG 30pcs RNB2-41 6-14AWG 20pcs RNB2-5 16-14AWG 20pcs RNB3.5-6 14-12AWG note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.