100 lb Coated Hex Dumbbell - CAP Barbell Heavy Single Piece

In this review the CAP Barbell Coated Hex Dumbbell is assessed as a simple, heavy-duty option for lifters who want a single, reliable weight for strength work. The bottom line: this 100 lb dumbbell is best for experienced users who need a durable, no-frills tool for presses, rows and farmer carries. It stands out for its robust ASTMA48 Class 20 grey iron heads and a tough coating that resists chipping, and the medium-depth knurling gives a secure feel during heavy sets.

Key Features

• Hex heads: The hex-shaped design prevents rolling and keeps the dumbbell stable when set down between sets or used for floor-based moves.
• Durable coating: A resilient black coating protects the iron heads and handle against wear, helping the dumbbell keep its finish over time.
• Ergo handle knurling: Medium-depth knurling on the handle improves grip security without being overly aggressive on the hands.
• Single heavy option: Sold individually, this listing provides one 100 lb dumbbell for users who need a specific heavy weight rather than a matching pair.
• Solid construction: Heads are cast from ASTM A48 Class 20 grey iron for a dense, compact form that keeps overall dimensions manageable for heavy loads.

Who It's For

This dumbbell is ideal for experienced lifters, home gym owners with limited space, and anyone who needs a heavy single implement for strength progressions like single-arm rows, dumbbell deadlifts and unilateral presses. It is also useful for trainers who want a solid, low-maintenance weight that will last through frequent use.

Beginners or those needing lighter increments and matched pairs should look elsewhere, since this product is a single 100 lb unit and may be too heavy for novices or for programs that require progressive, smaller jumps in load or paired symmetry.

Pros & Cons

Pros

• Sturdy, compact cast-iron heads deliver long-term durability and a dense footprint for heavy lifts.
• Hex shape prevents rolling, making it safer to set down on garage or home gym floors.
• Medium knurling provides a comfortable, reliable grip that works well for larger hands.

Cons

• Sold individually, so buyers who want a matched pair must purchase two units separately.
• Several customers report a strong manufacturing smell on arrival that may require airing out.

Specifications

Brand	Cap Barbell
Weight option	100 lb (sold individually)
Head material	ASTM A48 Class 20 grey iron
Handle	Ergo handle with medium-depth knurling
Coating	Durable black coating on heads and handle
Head shape	Hex

Our Verdict

The CAP Barbell 100 lb Coated Hex Dumbbell is a solid, value-minded choice for experienced lifters who need a dependable heavy weight for unilateral work and strength training; its rugged construction and secure knurling make it good value for the price, though buyers should expect a single unit and a possible initial odor that fades with airing.

Frequently Asked Questions

Is this sold as a pair?
No, each dumbbell is sold individually, so buyers who want two must order two separate units.

What is the head material?
The heads are cast from ASTM A48 Class 20 grey iron joined by a coated handle.

Will it roll on the floor?
The hex-shaped heads are specifically designed to prevent rolling and keep the dumbbell stable when set down.