DeWalt DWMT75232 - 1. 1/8" AF (SAE) Ratchet Combination Spanner 

72 teeth providing 5 degree arc swing
Stamped hashmark pattern on wrench handle provides added grip point
15 degree Offset open end allows an increased range of arc swing in tight spaces
DirectTorque technology helps prevent rounding of fasteners
Stamped markings provide permanent visibility and prevents wear over time

Please note, the ratchet head of ANY size ratchet spanner should only be used for speed.
"Break" and "Torque" any fixing with a fixed bar/spanner to start with.
This will eliminate damage to the ratchet mechanism.