Crank question

Handy Person from Allentown PA

Apr 27, 2021 2:00 pm

30614
30893

PAT CANADA 1986

US PAT. 21355397

Made in USA

UU PAT. 4505601

Screw holes 5" apart

Arm is 4" from rivet to hole.

2 user uploaded images

4 Replies

Casey from SWISCO

Apr 28, 2021 2:16 pm

Hello,

Take a look and compare the specifications of our 39-187 and 39-188 Dyad operators to your original hardware. Thanks for posting!

Handy Person from Allentown PA

Apr 28, 2021 6:53 pm

Hi the 39-187 and 39-188 seem right except the arm is 5" instead of 4" which is what my existing crank has. Any suggestions?

Tom from SWISCO

Apr 30, 2021 10:33 am

We don't have operators in this style with link arms in that size, unfortunately. If you're handy then you could consider swapping the arms between them. You can use a rivet like our 62-014 to hammer the old arm onto the new operator.