4Pcs roll pin starter punches 1 16 , 5 64 , 3 32 , 1 8 , you have all the sizes needed to build the AR lower and upper receivers. Hollow end roll Pin Punch Set helps to prevent damage caused by an accidental slip off while getting the pin started
2Pcs Blot Catch Install Punches 3 32 , 5 32 , one with counter bored tips to start roll pins and one with indexing tips to finish roll pins. Easy access to one hard to reach pin Flat on one side for proper alignment without fear of damaging your gun.
These Pin Punches are heat treated, drop forged and the electroplating process, hardened and knurled steel for greater durability, workability, and overall performance.
This is a very cost effective and special designed combo kit. You can get all the sizes you need when you fix the AR project. This set is ideal for AR platform or trigger guard, gas block, and forward assist.
Using hand tools may be dangerous, please keep the items away from children pay attention to your own safety.