The RECOIL 5WY48 Insert Extraction Tool is a must-have for any thread insert installation. This extractor tool features a steel construction and use with internal thread size 6 to 1 in, M4 to M24. Use it for the removal of inserts. The RECOIL 5WY48 Insert Extraction Tool will have you threading faster than ever before.. This item has been restricted from sale in the following state (s): []