Metric sizes listed range from about 6 mm up to 32 mm; some sets show narrower metric ranges such as 6–19 mm, 7–22 mm, 8–24 mm, or 10–19 mm. SAE coverage spans roughly 1/4" up to 1-1/4" in the results.
Many ratcheting wrenches advertise a 72-tooth ratchet mechanism, providing a minimal working angle of about 5° (often called a 5° micro-swing) to allow precise turning in tight spaces.
Several sets use 12-point box ends to improve contact and reduce slipping, and many have open ends set at a 15° angle to give extra hand clearance and better access in tight or awkward spots.
Common storage options include organizer racks or transport racks, roll-up pouches, and custom-fit rack organizers that allow labeling and neat storage for each wrench.
Ratcheting wrenches are described as dual-ended in some sets, combining an open end for access in tight gaps with a bidirectional ratchet end that lets you tighten or loosen continuously without repeatedly removing the wrench.