Overview
Benefits
- High Load Capacity: With a dynamic load capacity of 550 lbs, this heavy duty swivel caster is suitable for a wide range of industrial applications.
- Precision Ball Bearings: The caster is equipped with precision ball bearings, ensuring smooth and maintenance-free operation.
- Durable Construction: Made from high-quality materials, the Blickle L-ALTH 125K-12 caster is built to last, providing long-term reliability.
- Top Quality Mobility Solutions: This caster offers excellent maneuverability and stability, making it a top choice for various industrial needs.
| SKU | L-ALTH 125K-12 | Minimum Temperature | -5 |
|---|---|---|---|
| Wheel Diameter | 5 Inches | Maximum Temperature | 160 |
| Wheel Width | 1-9/16 Inches | Wheel Material | Blickle Extrathane Polyurethane Elastomer |
| Overall Height | 6-1/8 Inches | Bearing Type | Ball Bearing |
| Core Material | Die-Cast Aluminium | Weight Capacity | 550 lbs at 2.5 mph |
| Caster Type | Swivel | Mounting Type | Top Plate |
| Application | Medium Duty | Top Plate | 3-5/8 Inches x 2-1/2 Inches |
| Hardness Rating | 92 Shore A | Top Plate Holes | 1-3/4 Inches x 2-13/16 Inches - 3-1/16 Inches |
Blickle Extrathane Polyurethane Wheels
Blickle Extrathane® polyurethane wheels are built for heavy-duty performance, combining high load capacity with exceptional durability. These wheels feature a high-quality, reaction-injected polyurethane-elastomer tread that offers outstanding resistance to abrasion, cuts, and tear propagation—making them ideal for industrial environments with thresholds, sharp obstacles, and medium-speed transport.
Barron Equipment offers a full range of Extrathane wheel solutions, including:
- GTH Series: Cast iron wheel centers for rugged durability and high load capacity
- ALTH Series: Lightweight aluminum wheel centers for logistics and mobile equipment
- SETH & VSTH Series: Welded steel centers for extreme-duty applications
These wheels are available in swivel and rigid caster formats, with multiple mounting options and bearing types. The tread is non-marking, chemically bonded to the wheel core, and designed for quiet operation and good floor preservation.
Check out the video below to learn more.
Applications
- Warehouses and distribution centers
- Manufacturing facilities
- Medical equipment
- Food service equipment
- Retail displays


