
I just threw away the entire manual because it was too confusing. All I did was take the old doorknob off, watch it put together and just do it for the new one. I didn't need the other 3 parts at all, just the one for the doorknob because they fit perfectly into the existing "latch" hole (I think that's what you would call it). It closes and opens perfectly and is very secure. I thought it would be difficult, but it turned out to be so easy. I just used a screwdriver. The only thing is that I had to use my hands to get the screws halfway in because the handle on the doorknob got in the way when screwing in the screws.

ZEKOO Bypass Sliding Barn Door Hardware Kit For Double Doors, Single Track, Flat Track Roller, One-Piece Rail - Available In 4FT To 12FT Lengths, Perfect For Low Ceilings (6FT Single Track Bypass)
34 Review

Premium Replacement Keyed Patio Sliding Door Handle With Mortise Lock And Key Cylinder, Fits Doors 1.5 To 1.75 Inches Thick, Reversible Non-Handed Design, 3.94-Inch Screw Hole Spacing
40 Review

ZEKOO 2.5-8FT Customized Style Interior Super Mini Sliding Barn Door Hardware Black Roller Rails Closet Cupboard Storage Cabinet Kit (2.5FT, Single Door Kit)
34 Review

Ensure Ultimate Door Security With Door Reinforcement Lock β Child Safety 4 Screw Lock For Inward Swinging Doors
41 Review

Gorilla Waterproof Patch & Seal Liquid - Black 16Oz - Ultimate Solution For Quick Fixes (Pack Of 1)
39 Review

Hemway Glitter Grout Tile Additive: Sand Gold Sparkle For Your Bathroom, Kitchen And Wet Room Tiles - Easy To Use And Temperature Resistant!
10 Review

πͺ Bondic UV Liquid Plastic Welder - Fast Cure, Strong Adhesive Repair Kit for Home, Garage, Outdoors, etc. - Complete Starter Set (LED Light & Liquid Cartridge in Compact Tin Case)
9 Review

π³ Efficient Drip-less Wood Glue Dispenser, 16 Oz Bottle
8 Review