Grace G-545F tonearm with cable & extra custom counterweight in East Massapequa, New York

A Grace G-545 tonearm, with an additional custom made heavy counterweight, which can be used alone [the way I was]
to balance the arm.
With original Grace cable. [picture won't load...]
A classic arm of high quality in excellent condition.
No headshell.
Arm specs:
Overall length: 307mm
Effective length: 242mm
Mounting distance: 237mm
Overhang: 15mm