Precise 360degree visibility: The transparent casing provides a full view of the angle markings, making it easy to read exact measurements in tight spaces such as engine bays or during machinery maintenance. Versatile tool compatibility: Works smoothly with ratchet wrenches and benthandle bars, suitable for automotive repairs, industrial equipment adjustments, and DIY projects. Wide industry application: Ideal for torque compensation in automotive, manufacturing, and machinery sectors, delivering accurate fastening in both professional shops and home workshops. Quickclean retaining ring: The retaining ring can be easily removed for hassle cleaning after use in dusty or oily environments, helping maintain longterm accuracy. Compact and lightweight design: Compact and lightweight design for easy handling and convenient storage. Practical use scenarios: Automotive repairs and engine bay maintenance requiring precise torque angles. Industrial equipment adjustments in manufacturing or service environments. DIY projects in home workshops needing reliable, repeatable fastening.