BRIGGS AND STRATTON 100024 FIX-A-THREAD KIT-MASTER
For repairing damaged and stripped threads. 100024- Master Thread Repair Kit includes: 100007 (thread repair kit 10-32), 100008 (thread repair kit 1/4-20), 100009 (thread repair kit 5/16-18), 100010 (thread repair kit M5x.8), 100011 (thread repair kit M8x1.25), 100013 (thread repair kit 14 mm Spark Plug).