Interlocking Threshold, Length: 40", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 42", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 44", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 48", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 54", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 60", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 66", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 72", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 78", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 80", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 82", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 84", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 90", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 96", Width: 4", Height: 7/8", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 24", Width: 4", Height: 1 1/4", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 28", Width: 4", Height: 1 1/4", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 30", Width: 4", Height: 1 1/4", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 32", Width: 4", Height: 1 1/4", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 34", Width: 4", Height: 1 1/4", Material: Mill Finish Aluminum

Interlocking Threshold, Length: 36", Width: 4", Height: 1 1/4", Material: Mill Finish Aluminum