Function: These necessary files restore damaged external threads on studs, bolts, bolts, hydraulic pipe and pipe fittings. Not only for professional riders and mechanics, but also for the everyday rider/mechanic. Restores both right and left hand external threads. , fast cutting of teeth. Removable handle. Save time and money by repairing damaged threads on many motorcycle or ATV fasteners. A metric file has 0.75, 1.0, 1.25, 1.50, 1.75, 2.0, 2.5, and 3.0 thread pitch. Specification:Material: Carbon Steel Size: Approx. 215x10mm/8.46x0.39inMetric: 0.75 ,1.0 ,1.25 ,1.5 ,1.75 ,2.0 ,2.5 ,3.0mmPF/BSP: 11 ,12 ,14 ,16 ,19 ,20 ,22 ,28SAE/UN: 12 ,13 ,14 ,16 ,18 ,20 ,24 ,28BSW/BSF: 11 ,12 ,14 ,16 ,18 ,20 ,22 ,26Pitch Specification: 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00Color: As Pictures ShownQuantity: 1 PcPackage Contents:1 x Thread Repair FileNote: Please allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!