Specification:
Element type: socket adapter
Material: 45 # steel
Accessory type: adapter
Model: Common Conversion Head
Standard: Metric
Wrench shape: Single Head Wrench
Hex Hole: Approx. 1/4 inch (6.3 mm)
Square hole: Approx. 1/2" (12.5mm)
Adapter length: Approx. 50 mm/2 inches, 38 mm/1.5 inches