I bought these to replace Compact 31 hinges for my cabinets which are no longer made by Blum; I called the company to confirm that they are compatible and that they are compatible. Note that the hole pattern has changed - the difference between the 31 and 33 is that the metal plate that screws into the front of the case is rotated 180 degrees. It fits in the same recess in the closet. I was able to use the screws I had in my closet to attach the new hinges, but I drilled two new pilot holes to prevent the wood from splitting. Note that this is only the door half of the hinge; It is compatible with the cabinet side brackets used in the Compact 31 hinges. However, if you want to hang them on brand new doors, you need to purchase the cabinet side brackets separately.
2 Pack Ultra Thin Cabinet Door Magnets - Jiayi Magnetic Catch For Cabinets, Kitchen Closet & Drawer Closing
45 Review
Upgrade Your Cabinets With Goldenwarm Brushed Gold Knobs - 25 Pack Champagne Gold Modern Hardware For Dressers, Closets, And More - LS5310GD
36 Review
Jiayi 5 Pack Ultra Thin Cabinet Magnetic Catch For Drawer Magnets, Adhesive Latch Closures For Kitchen And Closet Door Closing - Magnetic Door Catch Closer
47 Review
Goldenwarm 10 Pack Brushed Brass Cabinet Knobs Acrylic Drawer Knobs - LS9165GD Acrylic Knobs For Kitchen Cabinets Dresser Cupboard Hardware Pulls Handles
42 Review
Gorilla Epoxy Minute Ounce Syringe
6 Review
E7000 Carpenters Wood Glue by Elmer's Products Inc: 4 Fl oz, Yellow - Strong Adhesive for Woodworking
3 Review
π³ Efficient Drip-less Wood Glue Dispenser, 16 Oz Bottle
8 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