General description This 15-piece professional tool set is designed to repair damaged or worn glow plug threads. The robust and durable kit is made of strong carbon steel and alloy steel, ensuring longevity and reliability. The inserts feature completely firm and gastight seats, and all tools and inserts are delivered in a sturdy metal case for easy storage and transport. Technical specifications Material: Carbon steel and alloy steel Case dimensions: 23 x 16.5 x 4.5 cm (L x W x H) Inserts: Extremely thin-walled with corrosion protection Delivery includes 1 x Tap C1 with guide pin, M10 x 1.0 1 x Tap C3 with guide pin, M12 x 1.0 1 x Reamer C2 with guide pin, M11 5 x 12 mm insert, M10 x 1.0 5 x 19 mm insert, M10 x 1.0 1 x Fitting tool 1 x Mounting bolt Other information