supply of set of tools suitable for couplerset of tools suitable for coupler,set of tools suitable for coupler of m/s.harting make consisting of following two items and qu antities mentioned against each : 1. insertion tool to part no. 09990000012 - 01 no/set of harting or equiva lent & 2. extraction tool to part no. 09990000319 - 01 no/set of harting or equivalent . note : 1. item to be procured from oem / oem authorirized dealers only. 2. authorized dealers must submit dealership certificat e along with the offer 3. authorized dealers must submit proof of purchase while effecting supply. [ warra nty period: 30 months after the date of delivery ] ]