1. 2.Made of insulation plastic material, with high heat resistance and wear resistance than normal . 3.Connectors are designed with fixed makes it very convenient for your installation, just put the crimps in the tool and press , make the crimp are all the way toward the wire. 4. 6.3mm male & female plug housing with terminals set. Very easy installation connectors for motorcycle car. 5. It can be used to connect internal wiring, and they are also widely used on , bike, tricycle, , motorcycles, scooters, boat, snowmobile. Specification: Size: 6.3mm Pin Number: 1 2 3 4 6 8 9pin Terminal Width: 6.3 mm Male Terminal Length: 25mm/1inch Female Terminal Length: 20mm/0.8inch Colour:White + gold Material:Plastic + copper Package Contents: 10* Male Housing 10* Female Housing 10* 2 Way Male Housing 10* 2 Way Female Housing 8* 3 Way Male Housing 8* 3 Way Female Housing 8* 4 Way Male Housing 8* 4 Way Female Housing 3* 6 Way Male Housing 3* 6 Way Female Housing 3* 6 Way Male Housing 3* 6 Way Female Housing 3* 9 Way Male Housing 3* 9 Way Female Housing 155* Male Terminal 155* Female Terminal Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.