... SGS Euro test 4.side mounted drawer slide soft close-Model No.: CO-0305-pass ISO certification ... error adjustment4> hidden full extension silent slide with silent and smooth sliding makes excellent ... kitchen line: soft-closing drawer, soft close hinge, gas spring & buffer, drawing basket, rice box and dustbin, etc. Bath line: bathtub, steam room, bathroom cabinet ... 21 6722 2100 drawer slide soft close