Quick Learner from Craftsbury, VT
Jul 22, 2024 8:03 am
Hi, I need 2 left and 3 right opening cranks of this type. SuperVision/Truth. Are 39-013 and 39-014 the correct operators? thank you
![Supervision crank](images/pictures/2024/07/799749.jpg)
![Supervision crank](images/pictures/2024/07/799750.jpg)
2 user uploaded images
1 Replies
Hello there!
The 39-013 and 39-014 operators could be what you need if the dimensions match up. We also have the 39-027E and 39-028E which have a 9-1/2" long arm. Note that we determine the length of the arm by measuring from the center of the gear to the center of the roller wheel. I recommend you measure as shown below to determine the best match.
Let me know if you have any questions!