Choate Tool Letter Opener #2 Black. These letter openers can be driven through 1/2 inch plywood with minimal damage needing only to be resharpened. Measure 1 3/16 inch wide 7 3/4 inch long and blade length of 4 1/2 inch.Weight only 2 ounces. These letter openers can be carried under a watch band in a sock shirt or jacket. It can also be worn on a lightweight cotton string around the neck or taped anywhere on the body. Specifications for Choate Tool Letter Opener #2: Manufacturer: Choate Tool Knife Application: Letter Opener Handle Color: Black Country of Origin: USA Features of Choate Tool Letter Opener #2 Executive Letter Opener II Package Contents: Choate Tool Letter Opener #2 Choate Tool CMT-50-08-31: Letter Opener #2 Black