Iron-sand core, PE shell

FEIERDUN 4.5 lb Replacement Dumbbell Plate

4.7

$29.99

Price checked October 25, 2026; the partner store shows the live price at checkout.

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Product overview

Sometimes one plate is all you need — a dog borrowed one, a move ate another, or your set is ready for a little more load. This single 4.5 lb plate matches the iron-sand construction of our plastic-shell dumbbell plates, so it sits on the handle the same way and feels the same in your hand.

One plate, one job

Replace a lost plate or add 4.5 lb to a single dumbbell without buying a whole set.

Same fill as the set

Iron and sand inside a PE shell — quiet on the floor and on the handle.

Easy to store

Slides into the same box or rack as the rest of your plates.

Iron-sand core, PE shell

Why we built the 4.5 lb Dumbbell Plate

We keep it in the line so a missing piece never ends a workout routine. Check the bore size of your handle before ordering; it is built for FEIERDUN sets with the threaded plate system.