supply of modified locking arrangementmodified locking arrangement,ss angle (4*40*40, l=200mm) as per rcf drawing no. la56172 used at saloon sliding door oflwfac coaches modified locking arrangement. [ warranty period: 30 months after the date of delivery ] ] , ss safety catch as per rcf drawing no. lr51122 used at saloon sliding door of lwfac coac hes modified locking arrangement [ warranty period: 30 months after the date of delivery ] ] , ss tower bolt as per as per is 15833:2009 used for saloon sliding door of lwfac coaches [ warranty period: 30 months after the date of delivery ] ] , ss socket of tower bolt as per rcf drawing no. la56144 [ warranty period: 30 months aft er the date of delivery ] ] , csk head self tapping screw (m6*20mm) [ warranty period: 30 months after the date of d elivery ] ] , ss chorbet rivets (5*20mm) (multi-grip) [ warranty period: 30 months after the date of del ivery ] ] , ss locking sheet (2mm*140mm*140mm) as per rcf drawing no. la56171 used at saloon sl iding door of lwfac coaches modified locking arrangement. [ warranty period: 30 months after the date of delivery ] ] , ss grommet (t=1.5mm) as per rcf drawing no. la56173 used at saloon sliding door of lwf ac coaches modified locking arrangement [ warranty period: 30 months after the date of delivery ] ]