This portable keychain ratchet wrench is perfect for those times when you don't have your entire toolbox at the ready. It may look like a novelty at its portable 70mm length, but don't underestimate it. Its quality is exactly the same as any other ratchet wrench made by Deen. This 10mm ratcheting box wrench offers maximum versatility with its reversible action. With a simple flip, you can easily switch the direction of movement for easy, efficient operation. Not only that, but its flex head allows you to get into all sorts of tight and cramped spaces, and to work from any angle. If you're often doing maintenance and modifications on your car or bike while you're on the road, attach it to your keys to make sure you're always prepared. Increase its versatility by combining it with a 10mm to 1/4" square or 10mm to hex bit holder adapter (each sold separately) for a ratcheting box wrench, ratcheting socket wrench, and ratcheting screwdriver all in one.  Details Model number: DNC-10KEY Length: 70mm Size: 10mm