This is the Factory Team 7.0mm Short Nut Driver from Team Associated.

FEATURES: Hard anodized metal construction with laser etched hex size Ideal for easy access to shock mount nuts, or other hard to reach 7.0mm nuts

INCLUDES: Factory Team 7.0mm Short Nut Driver  

BOX DIMENSIONS: 1.75" W. X 1.13" H. X 3.38" L. BOX WEIGHT: .02 LBS.