Sunex Tools 2450 1/2" Dr. Torque Limiting Extension Set, 5-Piece, Spring Steel

Sunex 1/2" dr. torque limiting extension set, 2450, 5-piece, spring steel features for use on most vehicles made of flexible spring steel that stops turning when the required torque has been reached. heavy duty blow molded case this set contains the most popular sizes and torque ratings needed in the automotive service industry. torque limiting extensions often extend the life of thin wall impact sockets by limiting the torque to the required rating.