Freedom Finger Triggers TX22 Installation Block Black. The block features a two-piece design that securely supports the components so that no pins or springs fall out during disassembly. By keeping everything properly aligned this bench block helps reduce frustration minimizes the chance of misalignment and significantly speeds up the process. Comes with an extra disconnector pin (Does not come with a 1/16in punch). Put the sear housing in the block push out the disconnector pin using a vice with the included pin or with a 1/16in punch replace the disconnector flip the block over and push the pin back in Specifications for Freedom Finger Triggers TX22 Installation Block: Manufacturer: Freedom Finger Triggers Color: Black Features of Freedom Finger Triggers TX22 Installation Block easy install additively manufactured Package Contents: Freedom Finger Triggers TX22 Installation Block Extra disconnector pin Freedom Finger Triggers 12346: TX22 Installation Block Black