... plastic socket 2) Full Extension 3) Galvanized steel finished 4) Rated loading:45kgs per set Specifications ... 400,450,500,550,600,650,700mm5.Material: Galvanized steel / Work hardened cold rolled steel6.Finish: GA. ... release disconnect for easy drawer removal.Hold-in detentMade from galvanized clear zinc plated steel the runners are ... Bayonet Mounting ball bearing Slides application for steel cabinet