The 10 PCS Extra Long Double Ring Cr-V Ratchet Spanner Set is suitable for most requirements emerging in repair or maintenance work. Made of heavy-duty Cr-V (chromium-vanadium steel) material, the spanners feature extraordinary strength and durability, which will last for years to come. The 72-tooth ratchet spanner needs only a 5° swing arc, while other standard wrenches require 30°. Better still, the extra-long handles make them easier to control. Also, the mirror polish allows them to be easily cleaned to resist rust and corrosion. The set can be applied to repair cars and other large equipment such as tractor-trailers, graders, cement trucks, and more. A fabric bag for organising the spanners is included. Now complement your toolbox with this 10 PCS Extra Long Double Ring Cr-V Ratchet Spanner Set!