The Sanrenmu 604 and 605 are both small, one hand opening, every day carry folding knives. They are both 132mm open and 76 mm closed with a blade length of 44mm. They also share the same for factor and funtionality. where they differ is their color and blade shape.

The model 604 is a green G-10 knife with a chisle gound tanto blade while the model 605  is a red G-10 drop point blade shaped knife with a traditional two sided grind. These knive are perfect for an EDC (every day carry) role. They have outstanding eronomics because of two finger groves. One grove is located at the top of the handle and one is utilized in the finger choil of the blade. The finger choil design on a small blade delivers ultamate controlability with these knives.

The knives offer a very nice pocket clip that works great and is easily removed if wanted. They use a right hand thumbstud deployment system and lock up very tightly once deployed by way of the liner lock. Both knive offfer 8cr13Mov blade steel which is a very high value blade steel that can be sharpened to a razor edge while providing good adge holding and corosion resistance. Overall these knives have amazing value. If you are looking for a small every day carry knife you can not beat these. I recomend the drop point modle for every day cutting tasks.