Lifetime Warranty 420j2 Add to Cart Compare SOG Brass Key Chain Knife SOG MSRP: $11.95 Now: $10.95 Was: The SOG Brass key knife folding blade key chain knife with a handle the shape and size of a standard house key. The best knife is the one that you have with you! Always be prepared with the SOG Key Knife. This is the first lock back key knives of its... SOG-KEY-102-CP MSRP: $11.95 Now: $10.95 Was: Add to Cart Compare