High Power Model Rocketry

PK-48 LOC-IV fin set

PK-48 LOC-IV fin set - Main image
$14.83 $20.32 In stock

This PK-48 LOC-IV fin set is a direct replacement component for the LOC-IV rocket kit, manufactured by LOC Precision. It includes the necessary fins to complete or repair your model, helping you keep your high-power rocket in flight-ready condition.

  • Designed specifically for the LOC-IV rocket model.
  • Made by LOC Precision, a trusted name in high-power rocketry.
  • Includes the fin set needed for assembly or replacement.
  • Compatible with standard LOC-IV construction.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Emma L. ★★★★★

Repairing my LOC-IV was a breeze once these showed up—they fit the slots exactly and needed almost no sanding to match the existing fins. The precision of the cut is impressive, every edge lined up clean with the body tube. Glad I grabbed them instead of trying to carve my own replacements.

Hazel ★★★★★

These are a perfect drop-in match for the LOC-IV kit, so I didn't have to fiddle with any sanding to get them to seat right. They feel sturdy enough that I'm confident the rocket will hold up on its next flight.

Kevin A. ★★★★★

I was a little worried about the balsa quality when I opened the package, but these fins are laser-cut precisely and need almost no sanding before gluing. They slid right into the slots on my rocket body tube with zero gap.