Adjustable wrench with narrow head design for applications in areas with limited space. Laser-marked SAE and metric jaw scale for easy fastener size selection. Forged steel alloy body increases strength and torque capacity and allows for a thin profile. Rubber-moulded bi-material handle provides secure grip and comfort. Ideal for automotive maintenance and repair, plumbing and general assembly tasks. 40mm Jaw Opening Steel Construction Drop-Forged Black Powder-Coated Finish Moulded Handle Narrow Body Wide Jaw Capacity Laser-Etched Markings SAE & Metric Scales 40mm Jaw Opening Steel Construction Drop-Forged Black Powder-Coated Finish Moulded Handle Narrow Body Wide Jaw Capacity Laser-Etched Markings SAE & Metric Scales