This brake caliper guide thread repair kit comes complete with a titanium coated core drill, tap and 10 threaded inserts Suitable for Volkswagen Audi Group (90mm to centre to centre), Opel/ Vauxhall (94mm centre to centre, Ford (105mm centre to centre).Repairs brake caliper guide threads. Permanent repair. Space guides provided to ensure caliper guides are spaced correctly. 9mm Tap (Part No 0253), Tap and 10 threaded inserts (Part No 5038), Titanium coated core drill (Part No 0182).