This method includes :VENTILATION SIDE PORT-2PCS1.2*5 METAL SCREWS-8PCSM1.2 LOCK NUTS-8PCSProduct major function & usage:COOL DECORATIVE ROLE FOR TRXTHE SCREWS AND LOCK NUTS INCLUDED ARE FOR REPAIRING IT SETUP, YOU NEED TO THE DRILL THE HOLEON THE SHELLSUITABLE FOR TRX 4 TACTICAL DEVICE 82066-4