Delaney 3-1/2" Heavy Duty Handrail Bracket

The Delaney heavy duty handrail bracket measures 1-15/16 x 3-1/2 x 3-1/8 inches overall. The 3-1/2 inch figure is the size the bracket is sold under, so plan your rail run around those three numbers when you are setting bracket spacing and checking clearance between the wall and the underside of the rail.

Die cast zinc. That is a solid, non-hollow casting rather than formed sheet, which is why it is sold as the heavy duty version. Zinc is fine for interior stair and corridor rails in apartments, offices, and hotels. For an exterior stair or a coastal, pool, or wash-down environment, a cast zinc bracket is not the right pick and you want stainless.

The Orca Hardware 10HD Series is the nearest peer - it is a heavy duty handrail bracket in the same role as the Delaney 3-1/2 inch bracket. The Delaney is die cast zinc with mounting hardware included and measures 1-15/16 inch by 3-1/2 inch by 3-1/8 inch, and comes in 619 satin nickel, 605 bright brass, 622 matte black, and 613 satin bronze oil-rubbed. Match the Orca 10HD on projection and finish before swapping one for the other on an existing run.

The Orca Hardware 10XL Series is a heavy duty handrail bracket with a round base. The Delaney 3-1/2 inch heavy duty bracket has a 1-15/16 inch by 3-1/2 inch by 3-1/8 inch footprint and ships with its mounting hardware. Where the wall already carries round escutcheon-style patching or the specifier called for a round wall plate, the Orca 10XL is the one to pull; where the existing brackets were rectangular-base, the Delaney keeps the wall pattern consistent.

Mounting hardware ships with the bracket. For a commercial corridor or a stair in a multi-family building, treat the supplied fasteners as a starting point: they land the bracket, but whether you hit blocking, a stud, or need a toggle into hollow wall is a job condition, not something the hardware pack decides for you.

Four: 605 bright brass, 613 satin bronze oil-rubbed, 619 satin nickel, and 622 matte black. Those are BHMA finish numbers, so if the levers, hinges, and stair hardware already in the building are specified as 613 or 619, the bracket lands on the same number and matches without a guess. Property managers standardizing a whole stairwell should pick the number, not the finish name.

For a round base, the Orca Hardware 10XL Series heavy duty handrail bracket is the one built with it. The Delaney 3-1/2 inch bracket is a die cast zinc bracket with a 1-15/16 x 3-1/2 x 3-1/8 inch footprint and is the pick when finish matching matters, since it comes in 605, 613, 619, and 622.

622 matte black is one of the four finishes offered on the Delaney heavy duty handrail bracket, alongside 605 bright brass, 613 satin bronze oil-rubbed, and 619 satin nickel. Since 622 is the standard BHMA number for matte black, it lines up with black levers and hinges specified to the same code.

Yes, and the finish codes are what make that repeatable. The Delaney heavy duty handrail bracket is ordered by finish, one of 605 bright brass, 613 satin bronze oil-rubbed, 619 satin nickel, or 622 matte black. Specify the number on every unit and every stair run matches, including replacements ordered a year later. Bracket count is driven by your rail length and support spacing, not by the bracket itself.