Cast Iron Plate Weight Plate for Strength Training 45LB - Durable Set

Our review of the Cast Iron Plate Weight Plate for Strength Training finds it is best suited for home lifters who want a durable, versatile 100 lb set and a compact 5 ft barbell for basic Olympic-style lifts. The single biggest reason to buy is the solid cast iron construction with a black virgin rubber finish that limits rust and bounce while fitting standard 2 in Olympic sleeves and 1 in bars for plates, giving a reliable, no-frills option for squats, bench presses and accessory work.

Key Features

• 100 lb set: The package combines a 5 ft Olympic-style bar and a full complement of plates so users can progress from light to heavy without sourcing additional plates immediately.
• Solid cast iron plates: The plates are made of cast iron and finished in virgin rubber to reduce corrosion and unwanted bounce, extending usable life.
• 2 in center hole: Plates fit any Olympic bar with a 2 in diameter and are compatible with 2 in dumbbell bars for flexible use.
• Barbell knurling: The 5 ft bar includes multiple knurling positions to improve grip and positioning for safety during squats and presses.
• 500 lb capacity: The bar is rated for a 500 lb capacity, which covers most intermediate home gym routines.
• Includes locks: The set ships with safety locks to secure plates, although some customers report occasional missing parts in shipment.

Who It's For

This set is aimed at beginners and intermediate lifters building a home gym who want a compact barbell and a variety of plate increments (2.5 lb to 25 lb) for steady progression. It is also suitable for multi-use setups where plates may be moved between a 2 in bar and 2 in dumbbell handles.

Serious competitive lifters or those who need a commercial-grade barbell knurl and ultra-precise competition plates should look elsewhere; the included 5 ft bar is convenient for home use but is not a substitute for a full-length Olympic competition bar.

Pros & Cons

Pros

• Durable cast iron plates with virgin rubber finish resist rust and reduce bounce.
• Versatile plate sizes (2.5, 5, 10, 25 lb) let users fine-tune increments and program progression.
• 5 ft bar with multiple knurling positions and 500 lb capacity fits most home gym needs.

Cons

• Some customers report missing safety clips or bar parts from shipments, so verify contents on arrival.
• The bar weight may differ slightly from expectations, with occasional reports it feels heavier than listed.

Specifications

Our Verdict

This cast iron weight set is a sensible value for home lifters who want a compact bar and a range of plate sizes in one purchase; the rubber-coated cast iron plates and knurled 5 ft bar deliver practical durability and versatility. If you want a straightforward, cost-conscious upgrade for squats, presses and general strength work, this set offers solid utility for the price.

Frequently Asked Questions

Do the plates fit Olympic bars?
Yes, the plates have a 2 in center hole and are compatible with Olympic-style bars and 2 in dumbbell bars.

What is included in the 100 lb set?
The set includes a 5 ft bar (15 lb), safety locks, 2x 2.5 lb, 2x 5 lb, 2x 10 lb and 2x 25 lb cast iron plates.

Are the plates noisy and do they rust?
The virgin rubber finish reduces bounce and noise and helps prevent rust and corrosion when used and stored properly.