Feature(may vary by option.)

●Drive: 3/8 inches (9.5 mm)
●Width of both sides 19mm

[Silver 3QCF-19: Second side width: 19mm]

[Silver 3QCF-17: Second side width: 17mm]

Description

Special ratchet mechanism for tightening Open type Can be used for various plumbing such as air conditioners, hydraulic equipment, and car sensors.