supply of oil tight limit switches with roller lev [oil tight limit switches with roller lever operator,rotary shaft type spring return to centre with clockwise counter clockwise or both direction operating options roller lever shall be 38mm length 19mm dia and 8mm thick. the limit switch shall be of bharathia cutler hammer make type no.ll1 or similar make like siemens, allen bradley, honeywell. only authorised dealers/stockist or original manufacturers shall quote, along with supply manufacturing test certificate shall be supplied. the catalogue shall be enclosed along with offer. note: 1. make offered shall be indicated. 2. warranty shall be indicated. 3. authorisation letter from manufacturer shall accompany the offer.]