- The most popular colorful socket are treated by chromate
- Plastic sleeves protect the aluminum wheels from damaged.
- Heat treatment chamfered ends makes the sockets to attach to the nuts easily.
- Non-Slip design enforced the adhesion between the nuts and socket.
- Material and Character: Durable Cr-Mo Steel, Non-slip, high torque design.
Blue 17mm with blue plastic sleeve
Yellow 19mm with yellow plastic sleeve
Red 21mm with red plastic sleeve