15T 5/8"p Fixed Drive Roller with double simple Steel sprockets; POLYV Slave roller to suit PJ flexible belt; Conveyors. GTLD13 General Parcel/ Table top Conveyor ; 13kg items GTL Mid Range Conveyor 20kg 50kg boxes; Extendable /Flexible Conveyor; HD5 Mid Range Conveyor 75pitch Goods 100kgs upto 1000*kgs. HD5 Mid Range Conveyor 150Pitch.