Repairs damage threads in spark plug ports
For non-tapered seat ONLY
Coiled inserts create a permanent and wear-resistant thread in the parent material
All insert packs include 10 Inserts
Pro-Thread Inserts (10 Pk) - M12-1.25
5 piece 1/2", 5 piece 3/4"
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor