885BL | Wall Cap 5 Inch Black Cold Rolled Steel for 3 or 4 Inch Round Duct | Broan Fans Type_Aluminum Hand Knob With Stud **Jergens 49655-H Adjustable Handle Shank**

**Jergens 49655-H Adjustable Handle Shank** This Jergens adjustable handle shank is a versatile tool for industrial environments

ensuring efficient and consistent heating

Adapter is a high-quality

and pressure gauge

With a 6-inch size

885BL | Wall Cap 5 Inch Black Cold Rolled Steel for 3 or 4 Inch Round Duct | Broan Fans Type_Aluminum Hand Knob With Stud **Jergens 49655-H Adjustable Handle Shank**Maximize air and sound performance with the Broan Wall Cap 5 Inch Black Cold Rolled Steel (SKU: 885BL). Crafted from durable 24 ga CRCQ steel, this wall cap features a black electrically bonded epoxy finish for corrosion resistance. Its built in spring loaded back draft damper prevents air backflow, while the bird screen keeps birds and debris out. Designed for use with 3 or 4 inch round ducts, this wall cap ensures optimal ventilation by preventing