# Hard Bait OEM: Why a Custom Hard Lure Is More Than a Painted Plastic Body

> Behavior-first hard bait specification: buoyancy, hardware, lip, weighting and rattle before paint.

Source: https://luressource.com/opportunities/hard-bait-oem-manufacturing-guide/

Direct answer. A hard-bait OEM project should define the lure's behavior before its appearance. For minnows, crankbaits and jerkbaits, body geometry, lip design, internal weighting, buoyancy and hardware all influence how the lure behaves in water. Paint can be changed late; the fundamental action usually cannot. That means a hard-lure RFQ should specify lure type, size, weight, buoyancy, target depth, action, hardware, finish and packaging. Sources (2). 1) UN Comtrade — China export statistics under HS 9507, 2023-2024 (retrieved from the official API) — https://comtradeplus.un.org/ 2) Harmonized System heading 9507 (rods, hooks, reels, lures) — US HTS lookup — https://hts.usitc.gov/ Why Hard Baits Are Different From Soft Plastics A soft plastic can often change dramatically through formulation while using the same mold. Hard baits are more structurally dependent. The body contains a system. That system may include: two molded shell halves; internal weights; rattle chambers; weight-transfer components; hook hangers; bill or lip; eyes; split rings; treble hooks. Those parts interact. Changing one part can change the final action. That makes hard-bait development closer to a small mechanical product than a simple decorative item. "Hard Lure" Is Not One Product Cheery Supply Chain's current catalogue demonstrates the problem. Its hard-lure sample includes multiple forms while all six sampled listings currently share an MOQ of 100 pieces and a recorded reference-price band of approximately US$1.85–3.20 per piece. The relatively consistent MOQ can make the category look simple. It is not. A floating minnow, long-bill diver, pencil bait and sinking popper require different structures and actions. The body form determines the tooling. Start With the Fishing Behavior Before sending a drawing to a factory, define what the lure needs to do. For example: A 110 mm jerkbait. Suspending. Designed for freshwater bass. Target depth approximately 1.5–2 meters. Tight rolling action. Internal rattle. Three treble hooks. Now the factory has a functional target. Compare that with: "Please make this 110 mm lure." The second request defines a shape. It does not define the product. Floating, Suspending or Sinking? This is one of the first specifications to lock. Floating The lure rises when retrieval stops. How quickly it rises still matters. A rapid-floating crankbait and a slow-rising minnow are very different fishing products. Suspending The lure is designed to remain approximately at depth when paused. This requires careful balance between body buoyancy and the mass of weights, hooks and rings. Even hardware changes can alter the result. Sinking The lure falls when stopped. Again, the fall rate matters. A slow-sinking minnow and a heavy sinking pencil can occupy completely different use cases. Therefore, "sinking" is not a complete specification. Why Hardware Must Be Approved Early Suppose the factory develops a suspending jerkbait using one set of hooks. The buyer later upgrades to larger, heavier treble hooks. The product may no longer suspend as intended. This illustrates an important rule: hard-bait hardware is part of the action system. Hooks and split rings should therefore be included in the approved sample. Do not treat them as last-minute accessories. The Lip Is Part of the Product Architecture For lipped hard baits, the bill influences how the lure enters the water and how it runs. Its: length; width; angle; shape; position can affect diving and action. A shallow square-bill crankbait and a deep-diving crankbait are not the same lure with different artwork. They are fundamentally different physical designs. This is why target diving behavior belongs in the development brief before mold approval. Internal Weighting Matters Weight is not only about the number printed on the package. Where the weight sits affects: balance; casting; orientation; action; buoyancy. Some hard baits also use moving weight systems. If a lure needs long casting and then stable swimming behavior, the internal weight architecture becomes part of the development work. A buyer who specifies only total weight leaves one of the most important design decisions undefined. Rattle or Silent? This seems like a simple product variant. It can influence construction. The buyer should define whether the product uses: single knock; multiple rattles; silent construction; weight-transfer system. Do not wait until the paint sample to discuss internal configuration. By then the fundamental body may already be fixed. Existing Mold vs Custom Hard Bait Mold An existing factory mold offers the lowest-risk starting point. It allows the brand to customize the commercial layer around a known body. That may include: paint; eyes; hooks; split rings; finish; packaging. This is useful for private-label projects. A custom mold becomes more attractive when the product needs: different body geometry; different lip design; different internal layout; different action; different size architecture; proprietary design. The decision should depend on whether structural exclusivity creates enough value to justify development. Related reading Custom crankbait manufacturing in China How to read a crankbait price band BFS and Finesse Crankbaits