As little as 5-Degree movement to move fastener
Short pattern wrench to allow you access where other wrenches won't fit
180-Degree flex head
Sizes include: 10, 11, 12, 13, 14, 15, 16, 17, 18 and 19mm
Ratcheting box-end needs as little as 5-Degree to move fastener VS. 30-Degree for standard box end wrenches