Tom from SWISCO responded:
December 13, 2017
Thanks for contacting us. Unfortunately, the only match we have for this is our 39-138, which has a 9-1/2" long arm. Would you be able to mount the track in a different position to accept the extra 1/2"?
Our 39-138 is also not a rear mount like yours appears to be. You would need to use a 33-205 thread nut, or even a nut and bolt available at a local hardware store. |