Sealey Spark Plug Thread Repair Replacement Inserts for VS301

This M14 x 9.5mm thread insert with 1.25mm pitch is the shorter variant designed for Model No. VS301, perfect for spark plug thread repairs in cylinder heads with shallower thread depths. The 9.5mm length makes it the ideal choice for applications where space is limited or where the original thread depth is shorter. Supplied in a pack of 10, these inserts provide excellent value for workshops handling multiple repair tasks. The compact 9.5mm profile ensures compatibility with a wide range of engine configurations whilst still delivering robust thread restoration and reliable spark plug retention under normal operating conditions.