Call Blank Mold 1.75H x 1.75W x 6L:  Our Duck Call hybrid resin casting mold. Premium plastic with CNC precision-cut ends. The unique tool-free design allows you to demold faster than with traditional screws. 
 
Inner Dimensions: 1.75H x 1.75W x 6L
Outer Dimensions: 3.5H x 3.75W x 7.5L
Diagonal Dimension:  8.25"   (will fit most 2.5 gallon pressure pots)