Fits :
Thread size: M14 X 1.5
Total length: 39 mm
Thread length: 19 mm
Wrench size: 19 mm
Collar: ball
Paruzzi number : 02492
Fits :
Thread size: M12 X 1.5
Total length: 30 mm
Thread length: 13 mm
Wrench size: 19 mm
Collar: ball
Paruzzi number : 02491