01) 10mm sparkplug helicoil type thread repair kit 1mm pitch x 1/2" depth KSP10x100-12

10mm sparkplug helicoil type thread repair kit 1mm pitch x 1/2" depth KSP10x1-12

Boxed kit contains:
1 x pilot nose tap
10 x inserts
1 x insertion tool
1 x break-off tool
No drill is needed

MADE IN ENGLAND