tire stud tool for motorcycle tyres,spikes,car,ATV, tractor: 1,easy-to-install 2.for tires,tracks,soles... ... car,ATV and tractorSpecification:6.5-5.5-1, 6.5-6.5-18.0-10-1, 8.0-11-1, 8.0-12-1, 8.0-13-1 ... be used in motorcycle tyres,spikes,car,ATV and tractor Length(H)5.5mm,6.5mm,10 +/-0.15 ... /tire stud for motorcycle tyres,spikes,car,ATV and tractor GRADECoHcDenRSHV30GRAIN SIZEJX0197.5-9.011.0-14.012.68- ...