Ultralight Maximum Capacity

The powerhouse of the FTA series. This 252mm model offers a massive 43mm jaw opening while weighing under 300g—providing the leverage and capacity of a heavy-duty wrench without the bulk.

Maximum Opening Width: 43mm

Technical Specifications

Total Length: 252mm
Weight: 292g
JAN Code: 4952520851142
Package Size: 252 x 79 x 17 mm

FTA Series Adjustable Wrench Dimension Diagram

Detailed Dimensions (mm)

Overall Length: 252
Jaw Opening: 43
Tip Thickness: 6.5
Head Width: 17
Handle Thickness: 7.5

Precision Slim Design

This adjustable wrench prioritizes accessibility without sacrificing capacity. Despite its slim and lightweight build, it features an ultra-wide opening that excels in confined mechanical spaces. The non-protruding jaws ensure the tool remains compact even when fully open, providing maximum freedom of movement and reduced user stress.

FTA Series lightweight material removal design

Ultra-Durable Performance

Engineered for professional endurance, this wrench features extreme weight reduction through precision material removal. Despite its light feel, it clears ISO torque durability tests and can withstand twice the torque of standard JIS requirements. The thin tip design allows for effortless access to the narrowest hardware gaps.

FTA Series shallow jaw angle for improved swing

High-Efficiency Swing

Maximize productivity with a redesigned head geometry. By utilizing a shallower jaw angle relative to the handle, the required swing length is reduced by 35%. Integrated with an easy-to-read scale for rapid size adjustments, this tool significantly reduces working time and physical burden in cramped quarters.

Fujiya Kurokin FTA-43-BG Lightweight Adjustable Wrench

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