Achitectural Bronze Extruded, also known as Brass Thresholds are sold for their great strength, durability, and lasting beauty. Interlocking Threshold 1-3/8" Regular price: $1.50 Sale price: $1.20 Interlocking Threshold 3-1/2" x 5/8" Regular price: $4.00 Sale price: $3.20 Interlocking Threshold 4-1/4" x 7/8" Regular price: $5.00 Sale price: $4.00 Interlocking Threshold 4" x 1-1/4" Regular price: $5.33 Sale price: $4.27 Interlocking Threshold 5" x 27/32" Regular price: $8.17 Sale price: $6.53 Handicap Threshold 5 Inch Regular price: $6.00 Sale price: $4.80 Saddle Threshold 4 Inch Regular price: $5.00 Sale price: $4.00 Saddle Threshold 5 Inch Regular price: $6.00 Sale price: $4.80 Architectural Bronze Door Sweeps Architectural Bronze Drip Edge Regular price: $1.17 Sale price: $0.93 Threshold Elevator 1/4 Inch Regular price: $0.83 Sale price: $0.67 Threshold Elevator 1/2 Inch Regular price: $1.00 Sale price: $0.80 Hook Strip For Use With Interlocking Thresholds $6.30 L Hook For Use With Interlocking Thresholds Regular price: $0.29 Sale price: $0.23 Butt Type Threshold Regular price: $4.50 Sale price: $3.60 See example of installation of Hook Strip for interlocking threshold.