Pemko has a minimum order requirement. Orders smaller than the required minimum have a longer lead time as we need to consolidate onto a "stock" order. If you need a faster lead time, simply exceed the minimum order amount.
Pemko 411ASL 30" Automatic Door Bottom with Silicone insert - Mill Finish Aluminum - Full Mortise Mount for 1-3/4" or thicker doors
Please tell me the flush bolt that you intend to use and terms of a model number and supply a machining template and I will review this further to specify to compatible pieces of hardware together.