Pinecil soldering 4 gross short tips set Types: ST-I: Length: 86.1mm Weight: 8.4 grams ST-C4: Length: 88.2mm Weight: 9.2 grams ST-D24: Length: 86.0mm Weight: 8.5 grams ST-K: Length: 91.1mm Weight: 9.2 grams Device Warranty: 30 Days