The Kincrome Gear Spanner has all the benefits of standard spanners and more. The strong fine gear ratcheting ring end needs as little as 5° of sweep to move fastener, a standard fixed ring end needs a minimum of 30°, or 6 times the area. Designed to suit many fastening applications, the three piece Kincrome Reverse Gear Spanner Set is the ideal companion for those looking for a practical spanner set that represents value for money.