MCA Steel Rebar Stakes: Review 2026

Concrete forming and landscape edging both require stakes that will not bend, break, or pull out under soil pressure. The MCA 36 Inch Steel Rebar Stakes (20 Pack) (B09NCM8L47) address this with a straightforward specification: 3/8-inch diameter (#3 rebar), 36 inches long, 20 pieces per pack. What makes this pack worth considering is the consistency of the gauge and the heat treatment.

The #3 designation means 3/8-inch nominal diameter, which is the standard size for light concrete formwork, garden border stabilization, and temporary landscape anchoring. Larger #4 rebar (1/2 inch) is overkill for these applications and significantly harder to hammer into compacted soil. Smaller #2 (1/4 inch) bends too easily in dense or rocky ground. The #3 size sits in the sweet spot for DIY and light professional use.

At $62.00 for 20 pieces, that is $3.10 per stake. Cheap rebar stakes from hardware store bargain bins often come in 10-packs at $15-$20, but the steel quality is inconsistent—some bends under hand hammering, some have mill scale that flakes off and creates weak points. MCA's stakes are consistent because they come from the same heat lot. Each stake has the same yield strength, the same hardness, the same diameter tolerance. That consistency is what separates a $62 pack from a $20 pack when you need every stake to perform identically.

The 36-inch length serves two purposes. The portion above ground anchors your forms or edging material. The portion below ground—ideally 18-24 inches in soft soil, 12-18 inches in compacted clay—provides the holding power. In rocky or frozen ground, the full 36 inches may not fully embed, and you rely more on the above-ground portion's resistance to lateral forces. In those conditions, spacing stakes closer together compensates for the reduced embedment depth.

Using these stakes for concrete forms: space them 2-3 feet apart along form lines, hammer them 18-24 inches into the ground, and attach 2x4 or 2x6 form boards to the exposed portion. The 3/8-inch diameter provides sufficient stiffness to resist the lateral pressure of wet concrete without buckling. For landscape edging, drive stakes through pre-drilled holes in metal or plastic edging strips, spacing every 18-24 inches.

The sales rank of 209,203 in Rebar indicates steady demand but not saturation. This is not a seasonal product that disappears from stock. At the $62 price point for 20 stakes, it is competitive with Home Depot and Lowe's comparable offerings, and the 20-pack format is more economical per unit than buying individual stakes.