Needs as little as 5 degrees to move a fastener. Surface drive nearly eliminates fastener rounding. Stubby wrench beam allows access into tight areas that a standard combination will not fit into. Set Includes: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm. The only difference is they do not have the Signet name on one side.They have GearWrench branded name on both sides! These are direct from the GearWrench factory. They have a 100% Lifetime Guarantee. Gearwrench are widely considered by the Motor Trade as the best ratchet spanners on the market. The item "Gearwrench 9412 Ratchet Spanner Set not Signet S34265" is in sale since Friday, April 29, 2011. This item is in the category "Vehicle Parts & Accessories\Garage Equipment & Tools\Hand Tools\Spanners & Wrenches". The seller is "bigspannerman" and is located in Sheffield. This item can be shipped to United Kingdom.