Tylaska Dual Cavity Snap Fastener Installation Die is a virtually indestructible 4140 chrome-moly steel die that makes installing Twist-Lock fasteners (also known as Common Sense^® fasteners) easy and accurate. The precisely-spaced dual cavities allow two buttons or two eyelets to be set at one time while eliminating the uneven or creased settings typically caused by setting each button or eyelet individually. This Tylaska fastener installation tool also installs single snap fasteners. The heavy weight and wide profile of the die creates a straight, clean installation and prevents a button or eyelet from constantly tipping over.

The Tylaska Dual Cavity Snap Fastener Installation Die must be used with a rivet punch. Sailrite^® recommends using with the Deluxe Snap Fastener Installation Tool (#100949).