supply of [supply of gear box assembly with clutch- 2 stage combination helical & worm & worm wheel gear drive with hand crank insert, internal locking feature, oil filled & sealed type unit with connecting link on output shaft. suitable for heidz barrier inspection- consignee make/brand-or equivalent ( warranty period : upto 30 months from the date of supply)][supply of gear box assembly with clutch- 2 stage combination helical & worm & worm wheel gear drive with hand crank insert, internal locking feature, oil filled & sealed type unit with connecting link on output shaft. suitable for heidz barrier inspection- consignee make/brand-or equivalent ( warranty period : upto 30 months from the date of supply)],supply of gear box assembly with clutch- 2 stage combination helical & worm & worm wheel ge ar drive with hand crank insert, internal locking feature, oil filled & sealed type unit with connecting link on output s haft. suitable for heidz barrier inspection- , supply of motorized lock assembly- motorized lock unit for 24 v/ 110 dc/ 110 v ac elb complet e motorized with motor, gear rack & pinion slide unit, 4 nos. limit switches, wiring, terminals, enclosure box & ba se stand. suitable for heidz barrier. inspection- , supply of panel led indication, led indication light yellow, green, red with operating voltage 110 v ac / 24 v dc/ 110v dc ( 50 no.-yellow, 50 no.- green , 50 no.-red), make- heidz or equivalent [ warranty p eriod: 30 months after the date of delivery ] , supply of push button actuators. push button with screw type fixing of rdso approved make. m ake - heidz or equivalent [ warranty period: 30 months after the date of delivery ]