REP WP-4100-05-fba Weight Plates Review

Our scorecard

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home gym and fitness equipment we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

The REP WP-4100-05-fba is a pair of rubber-coated weight plates listed as a 5-pound pair, with a combined item weight of 4.6 kilograms. Priced at $36.99, these plates use iron cores with a rubber outer coating and stainless steel elements, which typically indicates a tri-grip or grip-plate format. REP is a well-regarded brand among home gym builders.

The rubber construction protects flooring and enables some exercises, such as floor presses and carries, to use the plate directly rather than requiring dumbbells. The stainless steel element likely refers to internal hardware or collar area. At 4.7 stars from 224 reviews and 50 monthly buyers, the REP WP-4100-05-fba has strong, consistent market support.

At $36.99 for two 5-pound plates, the per-pound cost is higher than bare iron, but the grip design and rubber coating justify the premium for buyers who value versatility. Exact grip style and hole diameter should be confirmed on the product page.

Specifications

Performance notes

Rubber grip plates serve double duty as barbell plates and standalone training tools for carries, floor exercises, and loaded stretches. The iron and rubber combination gives firm weight feel while protecting surfaces. At 4.6 kilograms total, these are intended as accessory or progression plates rather than the primary load on a heavy barbell.

What buyers say

224 reviews at 4.7 stars with 50 monthly buyers indicates sustained, broad satisfaction with the REP WP-4100-05-fba. Buyers choosing REP rubber grip plates typically have higher expectations of quality and are rewarded at this rating level.