Supply of Tool Box Assembly As Per Els/Bza Drg. No. B/Trs/ Cb/4/074 Ref.Nos. 01 To 05 Along With Die Cast Square Lock Assembly As Per Drg.No.B/Trs/Cb/4/075 Ref Nos.1 To 7. Note: 1 Die Cast Square Lock Assembly Must Be Fixed To Tool Box As A Complete Unit. 2Lgde/Scr To Be Mentioned On The Tool Box Instead Of Bzae/Scr..