| Location | St. Paul |
| Location Code | E - Driver bits |
Triple square driver bit, also known as XZN. 12 point internal spline driver. 1/2" hex shank.
Often found in automotive high-torque applications, such as cylinder head bolts on German autos.
Minnesota Tool Library
https://www.mntoollibrary.org
https://www.mntoollibrary.org
St. Paul
1010 Dale Street NSaint Paul, MN, 55117
USA
651-383-7082