[Features] ●The handle has a double grip that can be used with both hands, and is effective for strong tightening work. ●It is a square shaft type with a shaft length of 450 mm. ● You can use a wrench to turn it strongly. ● With a 10 mmφ hole at the tip of the handle, it can be hung on a hanger hook. ●Tough special steel is used and the entire body is quenched. ●The double-grip handle can be used with both hands, and is effective for strong tightening work. ●For screw tightening of sanitary equipment.