
I would recommend it for a queen bed and smaller and that's about all I've used these casters for (carpet only). I assume these casters are strong enough to work with a full sized bed. The kit includes four locking casters and the ability to remove the 1/2" plastic bed frame insert with 3/8" holes or with 1/2" inserts already installed in the bed frame. The wheels are made of hard plastic, I don't know how well they are fixed. The wheels stay in a fixed position on the hard floor.

50 Clear Rubber Bumper Pads - 3/8 Inch Sound Dampening For Cabinet Doors, Drawers, Laptop, Picture Frames - Small Cabinet Door Bumpers
39 Review

4PCS SMARTSTANDARD 28" Metal Hairpin Coffee Table Legs - Industrial Home DIY Projects For Furniture, Bench, Desk & More
43 Review

Anti-Slip Glass Bumpers - 72 Medium Round Pads With Adhesive Backing For Cutting Boards, Laptops, And Sound Dampening - Clear Rubber, 20.6Mm Diameter
38 Review

20-Piece FurniMate Non Slip Furniture Pads 2", Anti Slip Grippers, Self Adhesive Square Rubber Floor Protectors For Hardwood Wood Floors In Case
42 Review

32Oz Gorilla White Waterproof Patch & Seal Liquid For Effective Sealing (Single Pack)
30 Review

Silver Holographic Stars Glitter Grout Tile Additive 100G - Easy To Use For Tiles, Bathroom, Wet Room & Kitchen
14 Review

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