Round Bill Crankbait Manufacturer for Wholesale & OEM Orders
WHYG-02 is developed for fishing brands, importers, wholesalers, and distributors looking for a traditional diving crankbait with a rounded bill, floating body, and internal rattling system.
The defining structure is the rounded diving bill.
Unlike a squarebill that is usually positioned around aggressive deflection from shallow wood and heavy cover, a round-bill design is better suited to a more stable diving path and conventional crankbait retrieve.
WHYG-02 works at approximately:
1–2 m / 3.3–6.6 ft
This places the lure in a shallow-to-mid diving range, making it suitable for retrieving across open water, weed edges, points, banks, and lighter structure.
Another major difference is the internal steel-ball system.
The internal balls create rattling sound during retrieval, adding an acoustic attraction element alongside the lure's body movement and flash.
The balls can also shift inside the lure body, helping balance the bait and assist casting performance.
This gives WHYG-02 a very different positioning from a silent crankbait:
Round-bill diving action + rattling sound + floating buoyancy + long-casting support
The compact 66 mm body provides a substantial baitfish profile without making the lure excessively large, while the 14 g weight supports practical casting for bank and boat fishing.
For B2B buyers, the main product difference can be summarized as:
rounded diving bill + floating 1–2 m running depth + internal rattling balls + compact fat body + eight-color assortment
Product Specifications
|
Model |
Lure Type |
Length |
Weight |
Buoyancy |
Diving Depth |
Bill Type |
Sound |
Hooks |
Colors |
|
WHYG-02 |
Round Bill Crankbait |
66 mm / 2.60 in |
14 g / 0.49 oz |
Floating |
1–2 m / 3.3–6.6 ft |
Rounded Diving Bill |
Internal Rattle Balls |
2 × #6 Treble Hooks |
8 |
Round Bill & Internal Rattle Design
WHYG-02 combines two features that define its fishing character.
Rounded Diving Bill
The rounded lip guides the crankbait into its working depth and supports a smooth, stable diving action during retrieval.
The approximately 1–2 m / 3.3–6.6 ft running depth makes the lure suitable for shallow-to-mid water rather than topwater or deep-diving applications.
Internal Steel Balls
The lure contains internal steel balls that move within the body.
They provide:
- Rattling sound during retrieve
- Additional attraction in stained or active-water conditions
- Internal weight movement that can assist lure balance
- Improved casting potential compared with a completely fixed internal weight
The combination allows WHYG-02 to attract fish through sound, wobble, flash, and body movement.

Applications
WHYG-02 is primarily designed for freshwater fishing applications where a floating round-bill crankbait is suitable.
Freshwater Fishing
Its 66 mm / 2.60 in body, 14 g / 0.49 oz weight, floating construction, and 1–2 m / 3.3–6.6 ft running depth make it suitable for use in lakes, reservoirs, rivers, ponds, and other freshwater environments.
The rounded diving bill and rattling internal weight system support a conventional crankbait presentation for freshwater predator fishing.

Target Species
WHYG-02 is mainly positioned for freshwater predator fishing.
- Largemouth Bass
- Smallmouth Bass
- Perch
- Walleye
- Pike
Its strongest commercial positioning is bass fishing, where the combination of rattling attraction, compact body size, and 1–2 m diving depth covers a broad range of common crankbait conditions.

OEM Customization
WHYG-02 is available for wholesale, OEM, ODM, and private-label crankbait programs.
Customization options can include:
- Custom logo
- Custom body colors
- Custom paint patterns
- Custom holographic finish
- Custom eye style
- Custom hook specification
- Custom split rings
- Custom internal rattle configuration subject to project feasibility
- Custom color assortment
- Custom retail packaging
- Barcode and private-label application
Eight standard colors are currently available for assortment planning, while custom colors can be developed according to target market, species, water clarity, or brand identity.
For brands building a broader crankbait range, WHYG-02 can be positioned as a rattling round-bill model alongside silent, squarebill, or deeper-diving crankbaits.

Manufacturing & Quality
For a round bill crankbait, diving stability, lip alignment, internal weight movement, buoyancy, and hook-hanger alignment are important to maintaining consistent swimming action across production batches.
Key inspection points can include:
- Body length and finished weight
- Floating buoyancy
- Diving depth consistency
- Rounded bill shape and alignment
- Internal steel-ball movement
- Rattle function
- Body balance
- Swimming action
- Hook-hanger alignment
- Split-ring installation
- #6 treble-hook installation
- 3D eye placement
- Paint and color consistency
- Surface finish
- Packaging and model confirmation
For OEM projects, approved samples, color references, hook specifications, logo placement, and packaging requirements can be confirmed before bulk production.

FAQ
1. What is the diving depth of WHYG-02?
WHYG-02 is designed to run at approximately 1–2 m / 3.3–6.6 ft, placing it in the shallow-to-mid diving crankbait range.
2. Is WHYG-02 floating or sinking?
WHYG-02 is a floating crankbait.
3. Does WHYG-02 contain rattles?
Yes. It contains internal steel balls that create rattling sound during retrieval.
4. What is the advantage of the round bill?
The rounded diving lip supports a stable conventional crankbait action and helps guide the lure into its intended working depth.
5. Can WHYG-02 be customized for OEM orders?
Yes. Logo, colors, paint patterns, hooks, split rings, eyes, packaging, and other specifications can be customized according to project requirements.
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