Material: Copper + PVC + Tinplate; Package Includes:
1x 300Pcs Insulated Terminal Ring
Red
RV1.25-4S, #8, 22~16AWG x 25Pcs;
RV1.25-5S, #10, 22~16AWG x 25Pcs;
RV1.25-6, 1/4, 22~16AWG x 25Pcs;
RV1.25-8, 5/16, 22~16AWG x 25Pcs;

Blue
RV2-4S, #8, 16~14AWG x 25Pcs;
RV2-5S, #10, 16~14AWG x 25Pcs;
RV2-6, 1/4, 16~14AWG x 25Pcs;
RV2-8, 5/16, 16~14AWG x 25Pcs;

Yellow
RV5.5-4S, #8, 12~10AWG x 25Pcs;
RV5.5-5, #10, 12~10AWG x 25Pcs;
RV5.5-6, 1/4, 12~10AWG x 25Pcs;
RV5.5-8, 5/16, 12~10AWG x 25Pcs;