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Technical Specifications

Part Number	Total Length	Weight	Package Size (W×H×D)	JAN Code
PS-SMBG	760mm	330g	130×820×45 mm	4952520412428
PS-SLBG	860mm	350g	130×895×45 mm	4952520412435

Kurokin Support Belt dimensional guide showing length (a) and width (b)

Support Belt Dimensions (mm)

The KUROKIN Support Belt is engineered to optimize load distribution across the lumbar region. By utilizing a wide 130mm vertical profile, it effectively minimizes pressure points and prevents the belt from shifting or "rolling" under the weight of heavy technical tool loadouts.

Model	(a) Length	(b) Width
PS-SMBG	760	130
PS-SLBG	860	130

Ergonomic Stability

A 130mm width is a mechanical necessity for high-volume storage configurations. It ensures the waist belt remains anchored during intense physical activity, particularly on demolition or high-altitude sites where stability is critical for safety and efficiency.

KUROKIN PVC Durability

Constructed from the series' signature water-repellent PVC fabric, these belts are resistant to sweat, rain, and UV exposure. The non-absorbent material ensures the belt doesn't gain weight when wet and remains easy to clean after exposure to mud or industrial dust.

Interior mesh lining and ice pack pocket detail

Advanced Thermal Management

Designed for high-intensity labor in heat, the interior is lined with a highly breathable mesh to maximize airflow and prevent moisture buildup. For extreme conditions, the belt includes two internal integrated pockets specifically for ice packs, actively lowering perceived body temperature during prolonged use.

KUROKIN PVC material being wiped clean of mud

Site-Ready Maintenance

The exterior PVC face is engineered for rapid cleanup. Mud, industrial dust, and grime from demolition or boarding work can be wiped away instantly with a damp cloth. The high water-repellency ensures the material stays lightweight and professional-looking even in the messiest environments.

Comparison of M and L sizes for the support belt

Precision Fit Sizing

To ensure optimal lumbar support and weight distribution, this support belt is available in two distinct sizes: M (760mm) and L (860mm). Selecting the correct length ensures the belt anchors correctly against your waist, preventing sag when loaded with multiple tool holders.

Fujiya Kurokin Water-Repellent PVC Padded Support Belt

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