Third Hand McKenzie Score Card Holder. In addition to showing arrow placement it also holds score cards and gives the score keeper a solid surface to write on. Specifications for Third Hand McKenzie: Manufacturer: Third Hand Archery Application: Archery Package Contents: Third Hand McKenzie The Third Hand Score Card Holder shows arrow placement including the new 12-ring on the McKenzie Natura-Look and HD Targets all on one clip board. In addition to showing arrow placement it also holds score cards and gives the score keeper a solid surface to write on.