Tian Fu Industrial Co., Ltd.

Tian Fu Industrial Co., Ltd. Was founded in 1975 to focus on hand-tool manufacturing. With abundant experience accumulated in the past, the company has recently rolled out a kit of smart socket wrenches for releasing and tightening car wheel nuts.

The company dubs the kit as 10-piece 1/2" drive metric car wheel torque socket set. A kit contains seven torque extension bars and three sockets, whose opening comes in 17mm, 19mm and 21mm diagonally measured. All of these tools are built with the harden-featured chrome-vanadium steel. The tools are designed to be powered by pneumatic force. Thin outer walls of the three sockets allow the sockets to work in a narrow twisting space.

Each of the seven bars is designed to have a maximum torque force and twist nuts 5% tighter than set tension or 5% looser than set tension. When twisting to the set tension, each bar drives socket no further, preventing nuts from being damaged. The minimum force is set at 70 pounds while the maximum force is set at 108 pounds.

The seven bars are coated with different colors to identify their torque forces. The three sockets are also painted with different colors. A color chart in the kit tells users how to match bar with socket from their colors.

To prevent the sockets from scratching wheel rims, each of them are encased with plastic sleeves that are marginally higher than metal opens so that they can perform as a cushion when the tools contact them. Also, on the bottom of the sockets there is a plastic cork, which is designed to reduce friction when the bar is driving the socket.

Tian Fu Industrial Co., Ltd.

No.4 15TH Rd. Industrial Dist. Taichung , Taiwan

Tel: 886-4-2359-2855; Fax: 886-4-2359-1928

E-mail: g855@ms13.hinet.net .

Web site:www.geniustools.net.