supply of gaugegauge,gauge for draft key slot width - 38 mm, required size: nogo-40.0 mm (flat type) ref. drg. no. rdso sk 79063 alt-4 & sk 99007 material - tool steel, is 3748/90 hardness - 50/55 hrc. supply with c alibration certificate - valid for min. 01 year issued from nabl approved lab [ warranty period: 30 mont hs after the date of delivery ] ] , gauge for 155 mm draft key slot. wear limit - 9 mm. required size: nogo- 164.0 mm (snap type) ref. drg. no. rdso sk 79063 alt-4 & sk 99007 material - tool steel, is 3748/90 hardness - 50/55 hr c. supply with calibration certificate valid for min. 01 year issued from nabl approved lab [ warranty pe riod: 30 months after the date of delivery ] ] , gauge for draft key slot-159 mm, required size: nogo - 173.0 mm (flat type) ref. drg. no. rdso sk 79062 alt-05 & 99007 material - tool steel, is 3748/90 hardness 50/55 hrc. supply with calibrati on certificate - valid for min. 01 year issued from nabl approved lab [ warranty period: 30 months after the date of delivery ] ] , gauge for 62 mm dia pin hole of draw hook. required size - nogo - 65.0 mm (flat type) ref .drg. no. rdso sk 79062 alt-05 & 99007 material tool steel, is 3748/90 hardness - 50/55 hrc. supply with calibration certificate - valid for min. 01 year issued from nabl approved lab [ warranty period: 30 mon ths after the date of delivery ] ] , gauge for bottom side of shank - 56 mm height draw hook, required size: nogo - 41.0 mm (snap type) ref. drg. no. rdso sk 79062 alt-05 & 99007 material - tool steel, is 3748/90 hardness - 50/55 hrc. supply with calibration certificate - valid for min. 01 year issued from nabl approved lab [ warrant y period: 30 months after the date of delivery ] ] , gauge for shank body 39 mm, required size: nogo-36.0 mm (snap type) ref. drg. no. rds o sk 79063 alt-4 & sk 99007 material - tool steel, is 3748/90 hardness - 50/55 hrc. supply with calibratio n certificate valid for min. 01 year issued from nabl approved lab [ warranty period: