Open Ended Interchangeable Head Insert Opening - 21 mm, Adapter Size - 9 x 12

Open Ended Interchangeable Head, Insert Opening - 21 mm, Adapter Size - 9 x 12

Specifications
Adapter Size: 9 x 12
Insert Opening: 21 mm
Length (mm): 61.3
Weight (g): 160.1
Calibration Length (mm): 25