# NordicTrack 55 Lb. Select-A-Weight Dumbbells vs Ironmaster Quick-Lock Adjustable Dumbbell System (75 lb): specs and price compared

A sourced, side-by-side comparison of the NordicTrack 55 Lb. Select-A-Weight Dumbbells (NordicTrack) and Ironmaster Quick-Lock Adjustable Dumbbell System (75 lb) (Ironmaster) among adjustable dumbbells. NordicTrack 55 Lb. Select-A-Weight Dumbbells is the cheaper of the two at $399.

## Side by side

| Spec | NordicTrack 55 Lb. Select-A-Weight Dumbbells | Ironmaster Quick-Lock Adjustable Dumbbell System (75 lb) |
| --- | --- | --- |
| US price | $399 | $699 |
| Brand | NordicTrack | Ironmaster |
| Weight range (lb) | 10–55 | 5–75 |
| Increments (lb) | 2.5 and 5 | 2.5 |
| Adjustment type | pin | — |
| Sold as | pair | pair |
| Max per dumbbell (lb) | 55 | 75 |
| Weight settings | 15 | — |
| Expandable | No | Yes |

## Key differences

- Weight range (lb): NordicTrack 55 Lb. Select-A-Weight Dumbbells 10–55 vs Ironmaster Quick-Lock Adjustable Dumbbell System (75 lb) 5–75
- Increments (lb): NordicTrack 55 Lb. Select-A-Weight Dumbbells 2.5 and 5 vs Ironmaster Quick-Lock Adjustable Dumbbell System (75 lb) 2.5
- Max per dumbbell (lb): NordicTrack 55 Lb. Select-A-Weight Dumbbells 55 vs Ironmaster Quick-Lock Adjustable Dumbbell System (75 lb) 75
- Expandable: NordicTrack 55 Lb. Select-A-Weight Dumbbells No vs Ironmaster Quick-Lock Adjustable Dumbbell System (75 lb) Yes

## What reviewers say

**NordicTrack 55 Lb. Select-A-Weight Dumbbells** — Only one whitelisted tester, BarBend, published a hands-on review of this exact 10-55 lb model. All three quotes verified as literal substrings of the fetched page. BarBend calls it among the best budget adjustable dumbbells, praising the redesigned steel knurled handles, the compact shoebox-size footprint, and the roughly $350 value that replaces 15 pairs of dumbbells, while flagging the short three-month warranty, the 55 lb per-hand ceiling that may turn powerlifters away, and the rounded, non-ergonomic plates that make them poor for push-ups or planks. No lab measurements were reported. (1 sourced review.)

**Ironmaster Quick-Lock Adjustable Dumbbell System (75 lb)** — One whitelisted outlet — BarBend — provides a genuine hands-on, expert-tested review of this exact 75-lb Ironmaster Quick-Lock set, scoring durability and value 5/5. Their tester praises the authentic, wobble-free real-dumbbell feel, knurled chrome-plated handles, and heavy expandability (up to 120/165 lbs via add-on kits), while flagging tedious plate swaps with no color coding, a mediocre sheet-metal stand, and a steep price ($519–$698 per pair). The second whitelisted candidate (Garage Gym Reviews) was not fetchable and excluded, leaving this a single-source result. (1 sourced review.)

## Sources

- NordicTrack 55 Lb. Select-A-Weight Dumbbells: https://www.nordictrack.com/product/55-lb-select-a-weight-dumbbell-set (nordictrack.com, verified 2026-06-15)
- Ironmaster Quick-Lock Adjustable Dumbbell System (75 lb): https://www.ironmaster.com/products/quick-lock-adjustable-dumbbells-75-original/ (ironmaster.com, verified 2026-07-10)

Canonical: https://frontdeskreview.com/gear/adjustable-dumbbells/nordictrack-select-a-weight-55lb-vs-ironmaster-quick-lock-75lb/
Cite: Per The Front Desk Review, NordicTrack 55 Lb. Select-A-Weight Dumbbells ($399) vs Ironmaster Quick-Lock Adjustable Dumbbell System (75 lb) ($699) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/adjustable-dumbbells/nordictrack-select-a-weight-55lb-vs-ironmaster-quick-lock-75lb/
License: CC BY 4.0.