
Rep Nighthawk Adjustable Weight Bench
- Weight Capacity Maximum: 700 pounds
- Frame Material: Alloy Steel
- Material: Alloy Steel
- Item Weight: 88 pounds
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B0FPGQ98T9Model: AB-4102Category: Benches
Overview
The Rep AB-4102-MAT is a flat weight bench built from alloy steel, weighing 88 pounds and finished in matte black. At 51 inches deep, 25.8 inches wide and 16.7 inches tall, it sits low and wide, the footprint of a stable bench meant for heavy free weight work rather than a folding travel bench.
Rep Fitness benches typically trade portability for mass, and the 88 pound frame here backs that up: this is not something you fold and slide under a bed. The 16.7 inch seat height sits close to standard barbell bench height, which matters if it is meant to pair with a rack for bench press rather than just dumbbell work.
- Alloy steel construction at 88 pounds
- 51"D x 25.8"W x 16.7"H footprint
- One size, matte black finish
Who it's for
Fits a home gym owner who has already committed floor space to a rack or squat stand and wants a heavy, stable bench to go with it. Less suited to anyone needing to store the bench between uses, since 88 pounds of steel is not moved casually.
Pros and cons
- 88 pound alloy steel frame for a stable base
- Low 16.7 inch seat height suited to barbell work
- Heavy at 88 pounds, not easy to relocate
- No adjustable incline mentioned in the specs
- Lower monthly purchase volume than category leaders
Performance notes
Weight and a wide 25.8 inch base are what keep a flat bench from rocking under a loaded barbell, and this one leans hard into that at 88 pounds. The alloy steel frame and matte finish point to a welded, non folding build rather than a knock down design, trading setup speed for the rigidity a heavy bench press session needs.
Specifications
| Brand | Rep |
|---|---|
| Model | AB-4102 |
| Dimensions & fit | |
| Weight Capacity Maximum | 700 poundslower than 70% of 89 benches |
| Item Weight | 88 poundshigher than 90% of 84 benches |
| Size | One Size |
| Item Dimensions D X W X H | 51 × 25.8 × 16.7 inches |
| Construction & materials | |
| Frame Material | Alloy Steel |
| Material | Alloy Steel |
| Color | Black / Matte |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Part Number | AB-4102-MAT |
Closest rivals on specs
OPPSDECOR Weight Bench Set with Squat Rack 900 lb- Weight Capacity Maximum 700 vs 900 pounds (-22%)
- Item Weight 88 vs 97.89 pounds (-10%)
OPPSDECOR All in One Weight Bench Set with Squat Rack- Weight Capacity Maximum 700 vs 900 pounds (-22%)
- Item Weight 88 vs 69.23 pounds (+27%)
OPPSDECOR All in One Weight Bench Set with Squat Rack- Weight Capacity Maximum 700 vs 900 pounds (-22%)
- Item Weight 88 vs 68.78 pounds (+28%)
Frequently asked questions
How heavy is the Rep AB-4102-MAT bench?
It weighs 88 pounds, built from alloy steel for a stable, low profile base.
What are the dimensions of the AB-4102-MAT?
It measures 51 inches deep, 25.8 inches wide and 16.7 inches tall.
Does the AB-4102-MAT adjust to an incline?
The published specs list only material, weight, dimensions and color, with no incline adjustment mentioned, so treat it as a flat bench unless the listing images show otherwise.