The AF-TS0103 is one metal bed frame that adjusts to fit three mattress sizes. Sliding side rails let it expand or contract between Queen, King, and Cal King, so a single product covers all three instead of stocking a separate frame for each. The steel build carries up to 1000 lbs and gives a mattress firm edge-to-edge support, with end brackets ready to attach a headboard. For a brand, a size-adjustable frame is a smart catalog piece: fewer SKUs to hold, one item that suits more customers, and a simple answer for shoppers unsure which size they will keep.

One frame, three sizes

The heart of the AF-TS0103 is its adjustable rails. A 20 by 20 mm sliding bar telescopes inside the main 40 by 40 mm side bar, letting the frame lock at Queen, King, or Cal King width and length. A customer who upgrades their mattress size later does not need a new frame; they simply readjust this one. For a retailer, that flexibility cuts inventory: one product covers three of the most popular larger sizes, which means fewer SKUs to stock, photograph, and ship while still serving more buyers.

Steel build rated to 1000 lbs

The AF-TS0103 is made from steel throughout, with a substantial 40 by 40 mm side bar forming the main rails. The frame is rated to hold up to 1000 lbs, steady support for a heavy mattress, a box spring if used, and the people on it. The metal resists the sag and weakening that affect wooden frames over time, and the adjustable joints lock firmly so the frame stays rigid at any size setting. It is built to stay solid through size changes and years of use.

Works with a headboard and box spring

The AF-TS0103 is the kind of frame that sits under a mattress and ties a bed together. End brackets let it bolt to a headboard, so a customer can pair it with the style they want, and the rails support a box spring and mattress or a mattress alone. It does the structural job, holding everything square, at the right height, and off the floor, while leaving the visible styling to the headboard and bedding. That makes it a practical base for a traditional bed setup.

Specifications

The AF-TS0103 adjusts to fit Queen (60 inches wide), King (76 inches), and Cal King (72 inches) mattresses. The side bar measures 40 by 40 mm and the sliding adjustable bar 20 by 20 mm. Weight capacity is 1000 lbs. It ships by parcel rather than freight. Finish and branding can be customized for an OEM or white-label program, with a minimum of 50 units per size.

Frequently Asked Questions

How does the AF-TS0103 adjust to different sizes?

A 20 by 20 mm bar slides inside the 40 by 40 mm side rail, letting the frame expand or contract and lock at Queen, King, or Cal King. One frame covers all three sizes, so a customer can resize it rather than buy a new frame if their mattress changes.

Which mattress sizes does it fit?

It fits Queen, King, and Cal King mattresses. The adjustable rails set the frame to the right width and length for each, making it a universal choice across the three larger sizes.

How much weight does it hold?

The AF-TS0103 is rated to 1000 lbs. The all-steel build and locking adjustable joints keep it rigid and supportive under a heavy mattress, a box spring, and sleepers, at any of its size settings.

Can I attach a headboard?

Yes. The frame has end brackets to bolt on a headboard, so it can anchor a complete bed. It supports a mattress with or without a box spring and holds everything square and off the floor.

Does it need a box spring?

It works either way. The frame can support a box spring and mattress together in a traditional setup, or hold a mattress on its own. Its job is the structure underneath, so the choice of box spring is up to the customer's mattress.