Replacement operators

Question

I need to replace the right and left hand operators shown in the pictures. The hardware say "Truth" on it. It appears they could be the Encore Dual Arm Operator, Sill Mount

Emily · Accepted Answer

Hi there!

Thanks for reaching out to us. Your operator looks like it could be the 39-253LB & 39-253RB or the 39-438B & 39-439B. The best match will depend on the guide used at the end of the straight arm. The video below explains this. Take a look and see what you think.

Dimensions for 39-253LB

Dimensions for 39-253RB

Dimensions for 39-438B

Dimensions for 39-439B