THIS SET IS MADE IN THE USA BY WILLIAMS TOOLS AND IS A 3 PIECE SET. THE TOOLS ARE CALLED FACE SPANNER WRENCHES AND ARE USED TO REMOVE AND INSTALL THE GLAND NUT ON CYLINDERS. THEIR MAIN PURPOSE IS TO ASSIST IN SPINNING THE NUT OFF OR ON, NOT REALLY MADE TO BREAK IT LOOSE. THERE IS NOT ENOUGH LEVERAGE FOR THAT. THE SET CONSISTS OF
- 482 - SPAN DIAMETER IS 2", PIN DIAMETER IS 3/16", OVERALL LENGTH IS 6-1/4".
- 483 - SPAN DIAMETER IS 3", PIN DIAMETER IS 1/4" AND LENGTH IS 8-1/4".
- 484 - SPAN DIAMETER IS 4", PIN DIAMETER IS 5/16", AND LENGTH IS 10-3/8".
