DIYHD Soft Close Glass Barn Door Hardware Stainless Steel Two Sides Soft Close Mechanism Office Glass Sliding Door Track with One Side Glass Handle Sliding Hardware Only,Not Including Glass Panel Material:Stainless Steel 304 Surface:Brushed Satin Sliding track size: 5FT / 6FT / 6.6FT for selection Soft close can bear MAX door weight 176lbs; Suitable for glass thickness:0.39"~0.47" Soft close mechanism function as stoppers Full set hardware includes Rolling track with soft close mechanism; T trigger*2; Trigger washer*4; Track&wall connector*4; Roller*2; One side handle*1; Floor guide*1 One side handle Center hole length:11 7/8" Read more About running track Glass hole drawing Gallary for reference