Interlocking Threshold 3-1/2" x 5/8"

Made of solid Architectural Bronze (brass alloy), this interlocking threshold provides a durable, mechanical seal that blocks drafts, rain, and light. Representing the gold standard for sealing doors, it ensures lasting protection and energy efficiency.

Finish Options

• Shown in standard mill finish, which naturally patinas with age

• Also available in satin, polished, or dark bronze finishes (additional charge)

Hook Options

• Supplied with either a 32B spring bronze J-hook strip or 33B rolled brass L-hook strip

Specifications

• Dimensions: 3-1/2" wide × 5/8" tall

• Hook setback: 1/2" from edge of threshold

• Low profile design: Door clears floor by only 5/16" when used with J-hook strip (not suitable for use with interior door mats)

• Weight: 2.66 oz. per inch

• Priced by the threshold

• Includes matching fasteners

This low-profile interlocking threshold is ideal for restoration projects, energy-conscious upgrades, or new construction where both longevity and appearance are a priority.