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The LKDB-111E colored rubber hex dumbbell uses a cast iron core, a colored rubber outer layer and a steel chrome knurled handle, with weights from 1kg to 80kg across the full range. It is the same construction as LKDB-111A (the black rubber hex dumbbell) but in a different color: this model has a colored (often in brown, grey, white or red colors) rubber look that is easier to identify on a rack and looks more refined, while LKDB-111A is the classic all-black version. The hex shape won’t roll, protects floors and reduces noise, and clear weight stamps make identification easy. Suitable for gyms, strength training, home fitness and functional training. Weight range, color, stamping and LOGO customization are supported. 40kg dumbbell set for heavy work.
The LKDB-111E colored rubber hex dumbbell is a classic free-weight tool built for gyms, strength training and home fitness; it is the same construction as LKDB-111A (the black rubber hex dumbbell) but in a different color. The rubber layer on this model is colored, looking more refined and making it easier to distinguish weight ranges on a dumbbell rack; LKDB-111A is the classic all-black version for customers who prefer a low-key black look. The internal structure is identical: a cast iron core that is dense, accurately weighted and dimensionally stable; a rubber outer layer that absorbs impact, protects floors, reduces noise and is odor-free; and a steel chrome knurled handle that is non-slip, rust-resistant and solid. Weights run from 1kg to 80kg, so beginners, women and advanced lifters can all find the right load. The hex shape won’t roll and can sit directly on the floor or a rack; the hex ends are stamped with clear weight markings. Weight range, color, stamping and LOGO customization are supported. A dumbbell for every goal.
Colored rubber coating, distinct from the black version
The rubber layer is colored, unlike the all-black LKDB-111A—a refined look that makes weight ranges easy to identify on a rack. A dumbbell set across the range.
Rubber coating, drop/floor/noise protection
The rubber layer absorbs drops, protects floors, reduces noise and is odor-free.
Hex shape, won’t roll
The hex shape won’t roll, so it can sit on the floor or a rack and is safe and easy to handle.
Chrome knurled steel handle
The steel chrome knurled handle is non-slip, rust-resistant and feels solid.
Full 1-80kg range
Weights from 1kg to 80kg suit everyone from beginners to advanced lifters.
Weight-stamped, easy to identify
Clear weight markings on the hex ends make identification and paired display easy.
| Item | Specification Details |
| Brand | PROESCE |
| Model | LKDB-111E |
| Product Name | Rubber Hex Dumbbell |
| Material | Cast iron core + colored rubber coating (brown / coffee) + steel chrome knurled handle |
| Color | Colored (brown / coffee), distinct from the all-black LKDB-111A |
| Weight range | 1kg–80kg (full range) |
| Weight Tolerance | +3% / -2% |
| Handle | Steel chrome knurled |
Applicable Training Scenarios
✅ Training benefits: upper/lower body & core strength, free weights, functional training, muscular endurance and hypertrophy
✅ Target users: gym members, strength trainers, home fitness users, female beginners, rehab clients
✅ Usage scenarios: commercial gym, strength area, free-weight area, home gym, rehab training
✅ Business channels: cross-border e-commerce retail (Amazon FBA), B2B bulk purchasing, gym set fit-out, offline equipment stores, brand OEM/ODM customization
| Usage Precautions |
| Choose a weight suited to your goal and grip it firmly before starting; The hex shape will not roll; it can sit on the floor or a rack, but avoid dropping it; Keep hands dry for a secure grip and to prevent slipping; Avoid solvents and acids/alkalis to prevent rubber aging and handle rust; Store long-term in a dry, ventilated place out of direct sunlight and high heat; |
Usage Instructions & Maintenance
1.Choose a weight suited to your goal and grip it firmly before starting;
2.The hex shape will not roll; it can sit on the floor or a rack, but avoid dropping it;
3.Keep hands dry for a secure grip and to prevent slipping;
4.Avoid solvents and acids/alkalis to prevent rubber aging and handle rust;
5.Store long-term in a dry, ventilated place out of direct sunlight and high heat;
6.Periodically check for rubber cracking, delamination, handle loosening or rust;
7.Return dumbbells to the rack after use; avoid stacking pressure and sharp scratches.
I.Selection
Q: Who is this rubber hex dumbbell suitable for?
A: This rubber hex dumbbell suits gyms, strength trainers, home fitness users and rehab clients for full-body strength training, upper/lower body and core work, free-weight and functional training. Weights run from 1kg to 80kg across the full range, so beginners, women and advanced lifters can all find the right load.
II.Material
Q: What is the dumbbell made of? How does the color differ from LKDB-111A?
A: It uses a cast iron core, a rubber outer layer and a steel chrome knurled handle. This LKDB-111E has a colored rubber layer (often in brown, grey, white or red) for a refined look and easy weight identification on a rack; LKDB-111A is the same construction in an all-black rubber finish for customers who prefer a low-key black look. The core, weighting and handle are identical—only the rubber color differs. The cast iron core is dense and accurately weighted; the rubber layer protects floors and reduces noise; the chrome handle is non-slip and rust-resistant.
III. Specification
Q: What weight range is available? How is weight identified?
A: Weights cover 1kg–80kg across the standard weight range. The hex ends are stamped with clear weight markings (e.g. 7.5kg) for quick identification and easy paired display on a dumbbell rack.
IV. Usage
Q: What should I pay attention to when using the dumbbell?
A: Choose a weight suited to your goal and grip it firmly before starting; the hex shape means it will not roll, so it can sit directly on the floor or a rack. Avoid dropping it—while the rubber layer absorbs impact, long-term dropping accelerates aging; keep hands dry for a better grip.
V.Customization
Q: Do you support weight, color and LOGO customization?
A: Yes. Weights from 1kg to 80kg are available, and rubber color, stamping and branding can be customized. MOQ and process details are negotiable, suitable for gym fit-outs, rack sets and brand retail.
VI.Sample
Q: Can I order samples for inspection?
A: Yes. Samples of different weights are available for you to verify the cast iron weighting, rubber coating, chrome handle, knurled grip and weight stamping. Sample unit price, freight and lead time are quoted separately.
VII. Packaging
Q: How are the dumbbells packaged for shipping?
A: Dumbbells are packed as pairs or singles by weight range into export cartons / wooden pallets; carton/pallet counts, carton size and container loading can be quoted by weight range and order volume, suitable for ocean shipping, gym set purchases and retail warehousing.
VIII. Maintenance & Care
Q: How do I clean and care for the dumbbell?
A: Wipe the handle and rubber with a dry or damp cloth and keep them dry; avoid solvents and acids/alkalis to prevent rubber aging and handle rust. Store long-term in a dry, ventilated place out of direct sunlight and high heat; periodically check for rubber cracking/delamination and handle loosening.
Need help choosing the right products for your market or gym project? Contact PROESCE for product specifications, sample options and a customized quotation.