Older truth

Hey there!

Thanks for reaching out to us. We don't sell an operator like this with a 12" arm. The 39-013 and 39-014 are our closest options. The arm is 13-1/2" long when measured from the gear center to the roller center. We recommend you measure your old operator as shown below to confirm. 

For a new handle, see the 39-114L or 39-205 (sold separately). 

Dimensions for 39-013

Dimensions for 39-014