1.drawer slide 2.furniture slide 3.furniture hardware competitive price & high quality & good appearance CH-4515(1.2*1.2*1.4) Use:Mid-duty movable cabinet,desk drawer,ordinary furniture,or any application requiring 45kgs or less requiring full extension. Products features:Fine adjust of gap is possible in it,quick separation mechanism,absorber ball strip for absorbing impulsive force,and mechanism to drawer from springing out. Finished:Blue zinc-plated.color zinc-plated,black eletrophoresis Material:cool-roll with the stainless