supply of gauge.gauge.,profile gauge for draw hook seating 139mm with - 5 mm adjustable projection with wear limit-4mm. ref. drg no. rdso ? sk 99006. material to ol steel. is - 3748/90, hardness - 50 / 55 hrc supply with calibration certificate - valid for 01 year issued from lab approved from nabl or similar accreditati on board. [ warranty period: 12 months after the date of delivery ] ] , gauge for 36 mm draft key thickness. wear limit - 4 mm. required size: nogo - 32 mm (snap type) ref. drg. no. rdso -sk 99006 material - t ool steel, is 3748/90 hardness - 50/55 hrc. supply with calibration certificate - valid for 01 year issued from lab approved from nabl or similar accreditatio n board. [ warranty period: 12 months after the date of delivery ] ] , plug gauge for draft key cotter hole 14mm. wear limit-2 mm. required size: no go- 16 mm (plug type). drg. no. rdso -sk 99006. material ? st ainless steel & hardened. supply with calibration certificate - valid for 01 year issued from lab approved from nabl or similar accreditation board. [ warran ty period: 12 months after the date of delivery ] ] , gauge for trunnion 46mm dia. pin. required size - nogo ? 44mm (snap type) ref. drg. no. rdso- sk - 79068 alt-08 & sk - 99002 material - to ol steel, is 3748/90 hardness - 50/55 hrc. supply with calibration certificate - valid for 01 year issued from lab approved from nabl or similar accreditation board. [ warranty period: 12 months after the date of delivery ] ] , gauge for draft yoke 45 mm pin dia. hole. wear limit-03 mm, required size: nogo-48mm flat. ref.drg. no. rdso - sk ? 99005 or t-2-1-012 mat erial - tool steel, is 3748/90 hardness - 50/55 hrc. supply with calibration certificate - valid for 01 year issued from lab approved from nabl or similar accreditation board. [ warranty period: 12 months after the date of delivery ] ] , gauge for draft yoke bush 32mm pin dia. hole. wear limit-01 mm, required size: nogo- 33mm flat. ref.drg. no. rdso - sk ? 99005 or t-2-1-51 0