This 7 piece set of Matco Tools is from the BTS23 brake tool set. These 3/8" socket driven 7-piece Allen / Hex bit set is perfect for automotive repairs and other applications that require specialty, SAE, and metric measurements. The set includes all the necessary tools you need to get the job done, and each individual tool is made with high-quality materials to ensure long-lasting durability. The drive type is Hex/Allen and the drive size is 3/8in. Please see the description for all tool numbers. These 7 tools are a great addition to any mechanic's tool collection.

TMBTSH25     3/8" SOCKET DRIVEN,    1/4" ALLEN/HEX BIT.

TMBTSH37     3/8" SOCKET DRIVEN,    3/8 ALLEN/HEX BIT.

TMBTSH7M    3/8" SOCKET DRIVEN,    7MM. ALLEN/HEX BIT.

TMBTSH8M    3/8" SOCKET DRIVEN.    8MM. ALLEN/HEX BIT.

TMBTSH9M    3/8" SOCKET DRIVEN,    9MM. ALLEN/HEX BIT.

TMBTSH10M  3/8" SOCKET DRIVEN,   10MM. ALLEN/HEX BIT.

TMBTSH11M  3/8" SOCKET DRIVEN,   11MM. ALLEN/HEX BIT.