5L L4 1937-1941 BMW 328 1
Stubby 12-Point Triple Square "XZN"
Includes fluid collection bottle with magnet
Included in 10pc
but with a 1mm diameter difference
27149 - Pro-Thread Thread Repair Inserts M14 - 1.5 Metric Pullers 5L L4 1937-1941 BMW 328Includes 10 inserts: 1. 5D, 21. 0mm Use with CTA Kit #37149 PRO THREAD FEATURES: Pro Thread Kits offer a cost effective method of repairing and strengthening threads in various materials such as cast iron, steel, aluminum, and other metals and plastics Effective for automotive repair, spark plug ports, outdoor power equipment, motorcycle repairs, farm equipment, and more! Easy to install, just DRILL, TAP, INSERT, SNAP! Pro Thread inserts provide a