2pcs Car Spark Plug Removal And Installation Glue Stick(Red)

1. Material: rubber2. Soft and resistant, no damage to spark plugs3. Flexible rubber stick4. Prevents damage to electrodes or ceramics caused by bumping the spark plug5. Weight: 40g6. Size: length 297 mm; thick end 14.5 mm, inner diameter 8.8 mm; thin end 12.7 mm, inner diameter 8.6 mmDirections for use:1. Insert the spark plug into the glue stick and into the cylinder2. Tighten and pull the spark plug up, insert it into the cylinder and pull it.3. After installation, use a torque spanner, set the torque, tighten the spark plug, the spark plug is installed