Improve your shower door's performance for a fraction of the cost: Basco Classic 3400 & 3500 sliding door parts pack Bottom Guide: Help your 3/16 inch thick glass smoothly slide by replacing your bottom guide. Bottom guide gives glass panels proper spacing Vinyl Bumpers: Prevent glass door panels from hitting metal wall jambs; 4 black 1-7/16 inch bumpers for wall jamb includes screws and inserts (6) Plastic wall anchors and (6) wall jamb screws included Brushed nickel towel Bar bases, rings, screws, and brackets are included to fix any towel bar challenges..Over the glass brushed nickel pull handle can provide a grip to slide the panel open.Basco Classic Sliding door parts pack contains: wall anchors, nylon spacer, #8 x 2" truss head screwed, towel bar brackets, trim rings, towel bars screws, towel bar base, pull handles, bottom guide, #6 pan head screws, molded bumpers, bumper inserts, & anti-jump clips