What you get: 700 connectors: It comes with a box of 700 connectors with 27 types of cable terminals. Red for (0.5-1.5 mm2/AWG 22-16), blue for (1.5-2.5 mm2/AWG 16-14), yellow for (4-6 mm2/AWG 12-10). Professional Crimping Tool: The ratchet crimper features a ratcheting mechanism with adjustable crimping compression. Steel Jaw with Color Coded Wire. Good Performance: This wire crimp is made of premium industrial grade chrome vanadium steel which is treated with black oxidation, rust and corrosion. Precise Ratcheting: Connectors are crimped by squeezing the handle through a full ratcheting cycle until the handle releases automatically. The wire connectors can be fixed by the ratchet so that you can insert the wires into the crimp. Adjustable Crimping Compression: This crimping pliers with a ratchet that you can adjust the crimping force of the handle by adjusting the roller to ensure an even crimp every time. Product Size: 30cm*15cm*5cm Product color: blue Delivery quantity: one set