Set of brackets for heads 6pcs (1/2'+3/8'+1/4') SAE and metric system (MHR10773)

The body is suitable for standard and extended sockets 

Possible sizes SAE and METRIC:
From 1/8 to 5/8 inch (1/4 inch)
From 1/4 to 1 inch (3/8 inch)
From 3/8 to 1-1/4 inch (1/2 inch)
From 4 mm to 15 mm (1/4 inch)
from 6 mm to 20 mm (3/8" Dr.)
from 10 mm to 27 mm (1/2" Dr.)