Dsnaduo 1/2"-20 Oversize Piggyback Oil Drain Plug, Stainless Steel Self Tapping Oil Pan Thread Repair Kit

Dsnaduo's oversized, piggyback oil drain plug, made of stainless steel 304 with CNC cutting technology, have enough hardness and precision to re-thread the oil pan. Package Include: 1pcs stainless steel self tapping piggyback oversize oil drain plug, specification: 1/2"-20; 1pcs L Shape Hex Key Allen Wrench (for the piggyback drain plug); 2pcs fluorine o-ring for main plug; 2pcs red copper gasekt for piggyback drain plug; Easy to install: Clean the tank before installation, screw the piggyback plug into the hole, turn it forward a few times, and then turn it backward a few times. When the plug is in the end, remove the plug, then clean the iron around the punch hole, tighten the large oil plug screw with a T-socket wrench, then screw in the small oil plug screw, and the installation is complete.