supply of gauge for draft width.gauge for draft width.,gauge for draft width. required size: nogo - 40.0 mm (flat type) ref. drg. no. rdso sk 790 62 alt-05 & 99007 material - tool steel, is 3748/90 hardness - 50/55 hrc. supply with calibration certificat e - valid for 01 year issued from lab approved from nabl or similar accreditation board. [ warranty perio d: 30 months 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 01 year issued from lab approved from nabl or similar acc reditation board. [ warranty period: 30 months after the date of delivery ] ] , 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 01 year issued from lab approved from nabl or similar accreditation board. [ warranty period: 30 months after the date of delivery ] ] , thread profile ring gauge (go - 01 no. & nogo - 01 no.), required size: m39 x 3 mm (exter nal), wear limit - 1mm ref. drg. no. rdso sk 79063 alt-4 & sk 99007 material - tool steel, is 3748/90 har dness - 50/55 hrc. supply with calibration certificate - valid for 01 year issued from lab approved from na bl or similar accreditation board. [ warranty period: 30 months after the date of delivery ] ] , profile gauge with - 15 mm. adjustable projection for root of the hook near the point of conta ct with bent link (gauge for draw hook). ref. drg no. rdso - sk - 79062 alt-05 & 99007. material tool stee l. is - 3748/90, hardness - 50 / 55 hrc supply with calibration certificate - valid for 01 year issued from la b approved from nabl or similar accreditation board. [ warranty period: 30 months after the date of deli very ] ] , gauge for buf