Features: Brand new- and high quality wire stripper and connectors kit The product head is made of chrome-vanadium steel with high hardness, firmer and more durable. Ratchet labor-saving structure design thickened precision- ratchet, which can be operated more easily by adjusting the crimping force of the wheel disc control handle, pressing the wire- more quickly, and releasing the device to prevent the caliper. Ergonomic handle: ergonomic structural design, terminal crimping, comfortable feel Small and light, easy to operate for both men and women, suitable for long-term work. Specifications: Pliers Length:approx 19cm/7.48in Material:High Carbon Steel+PVC Weight:388g Color: As Pictures Insulating Terminals: 320PCS RNB-/SNB- Package Includes: 1PC Wire Stripper 1 Set Connectors note: Due to the problems of lighting effects and shooting angles-, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. The crimper- can only press 4.8 and 6.3, but not 2.8 and this pair of pliers can not press the copper nose and open nose