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: $1.96 Sale price: $1.57 Interlocking Threshold 3-1/2" x 5/8" Regular price: $4.92 Sale price: $3.93 Interlocking Threshold 4-1/4" x 7/8" Regular price: $6.08 Sale price: $4.87 Interlocking Threshold 4" x 1-1/4" Regular price: $6.58 Sale price: $5.27 Interlocking Threshold 5" x 27/32" Regular price: $8.17 Sale price: $6.53 Handicap Threshold 5 Inch Regular price: $6.17 Sale price: $4.93 Handicap Threshold 6 Inch Handicap Threshold 7 Inch Handicap Threshold 8 Inch Saddle Threshold 4 Inch Regular price: $6.17 Sale price: $4.93 Saddle Threshold 5 Inch Regular price: $7.17 Sale price: $5.73 Saddle Threshold 6 Inch Saddle Threshold 7 Inch Saddle Threshold 8 Inch Architectural Bronze Door Sweeps Architectural Bronze Drip Edge Regular price: $1.38 Sale price: $1.10 Threshold Elevator 1/4 Inch Regular price: $1.04 Sale price: $0.83 Threshold Elevator 1/2 Inch Regular price: $1.25 Sale price: $1.00 Hook Strip For Use With Interlocking Thresholds $10.00, 2/$16.20 L Hook For Use With Interlocking Thresholds Regular price: $0.36 Sale price: $0.36, 36/$10.44 Butt Type Threshold Regular price: $5.42 Sale price: $4.33 See example of installation of Hook Strip for interlocking threshold.