Searching for 34-976

Thanks for posting. This looks like our 39-221B Split-Arm Operator. Just review the diagram below to ensure it matches what you have. Let me know if anything differs. The opposite-handed version of this mechanism is the 39-220B. For handles and covers that work with these assemblies, see our 39-375 and 39-376, or the 39-451 and 39-452, depending on the style you prefer.

detail of 39-221B