supply of set 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 equiv alent & 2. extraction tool to part no. 09990000319 - 01 no./set of harting or equivalent. note : 1. item to b e procured from oem / oem authorized dealers only. 2. authorized dealers must submit dealership certifica te 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 ] ]