Introduction: This set of professional tool is a specialised sliding hammer for removal of stuck and seized common rail injectors without dismantling the cylinder head for all injection nozzle cars. The robust construction enables rapid withdrawal, even the most severely seized injector will come out with little fuss. The kit comes with adapters, 3.9kg weight, handle and injector extractors. Ideal for the professional mechanic or enthusiastic DIY'er. Made by professionals for professionals. Package Includes: 1) 3 different slide hammers 1.6 kg, 160 mm long 2.7 kg, 460 mm long 5.1 kg, 600 mm long 2）2 pulling claws with fork opening 13.7 x 18 mm, 105 mm length 12.7 x 19 mm, 130 mm length 3）5 slotted 6-pt 1/2" sockets, 100 mm length sizes 25 - 27 - 28 - 29 - 30 mm 4）injector extractor, sleeve design, with shells outer diameter 35 mm internal diameter 29 mm M17 x 1.0 spindle 5）pulling adapter with external thread M27 x 1.0 (3pcs) and M25 x 1.0 6）pulling adapter with internal thread M27 x