This is the Ultimate 2.5mm Ball Driver from DuraTrax.

FEATURES: Hardened steel tips Knurled grip on anodized aluminum handles Storage compartment in handle

INCLUDES: One 2.5mm ball driver

COMMENTS: For replacement tips, use the following: DTXR0095 HEX REPLACEMENT TIP 2.5 tjt 102003  

BOX DIMENSIONS: 2.38" W. X .88" H. X 9.50" L. BOX WEIGHT: .10 LBS.