[Quick Connection] Just prepare a crimper, then you can crimp the connectors and connect the wire in a few seconds without soldering. Save you time and improve work efficiency. [Red, Blue and Yellow Color Identification] You can identify the cable range of this crimp connectors by the color. AWG 22-16 (red), AWG 16-14 (blue), AWG 12-10 (yellow). [What will you get from this package] a box of 280PCS cable connectors with tool. 15 types crimp connectors in the most commonly used sizes. 2.8mm, 4.8mm, 6.3mm. Including male and female spade connectors, fork connectors, ring connectors.<br><br>Colour:As Shown Material:Metal + Plastic<br><br>Package Contents: 1 x cable connectors set<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.