Unparalleled security and timeless elegance The heavy-duty round construction of Brotima lock, forged from premium stainless steel,exudes an aura of durability and resilience, features a mechanism capable of enduring over 25,0000 cycles rotations(compared with other with just 18,0000), instilling confidence in every turn of the key. Keyed Alike This seamless integration of keyed alike door knob and deadbolt within your home ensures not only ease of access but also provide peace of mind and swift action when needed most, ensuring that the familiarity and ease of a single key resonate throughout every corner of your abode. Reversible Designed to be suitable for both left-handed and right-handed doors, eliminating the need to worry about specific door configurations within your home. The flexibility of these locks ensures that they seamlessly adapt to the layout of your living space. Previous page Next page 1 For Exterior Doors 2 For Interior Doors 3 For Storage Room 4 For Office Solid Locking Mechanism Meet ANSI Grade 3 Security standards, is designed to provide high resistance against picking, drilling. Solid Colum Security Bolt This type of bolt is known for its abilility of anti-sawing and its ability to withstand tampering. 5 Pins Pick Cylinder Ensures enhanced security through its intricate design, increase the difficulty for potential intruders attempting to manipulate or bypass the lock. Adjustable Latch With 2-3/8 to 2-3/4 (60mm to 70mm) backset, fits well for most opening sizes. Each lockset is packaged individual box What's in the Box? A. Exterior Door Knob B. Interior Door Knob C. Single Cylinder Deadbolt D. Adjustable Latches E.Screw Bag、6*Same Keys F. Adjustable Latches G. 2*Strike Box H. 2*Strike Plates Fit Door Thickness: 1-3/8" to 1-3/4" Rosette Size: 2.56" Hole for Latch: 1"" Diameter Hole for Cylinder: 2-1/8"" diameter More Door Knob Lockset to Choose Round Knob & Deadbolt Add to Cart Ball Knob & Deadbolt Add to Cart Round Knob & Deadbolt Add to Cart Ball Knob & Deadbolt Add to Cart Round Knob & Deadbolt Add to Cart Ball Knob & Deadbolt Add to Cart Round Knob & Deadbolt Add to Cart Customer Reviews 4.1 out of 5 stars 2,638 4.2 out of 5 stars 1,285 4.1 out of 5 stars 2,638 4.2 out of 5 stars 1,484 4.1 out of 5 stars 2,638 4.3 out of 5 stars 304 4.1 out of 5 stars 2,638 Price $61.78$61.78 $64.52$64.52 $64.79$64.79 $81.90$81.90 $77.41$77.41 $102.09$102.09 $79.65$79.65 Color Matte Black Matte Black Satin Nickel Satin Nickel Oil Rubbed Bronze Oil Rubbed Bronze Polished Brass Cylinder Optional Single/Double Single/Double Single/Double Single/Double Single/Double Single/Double Single/Double Cycle Times Over 250,000 Over 250,000 Over 250,000 Over 250,000 Over 250,000 Over 250,000 Over 250,000 Quantity Optional 1,2,3,4,5,6 1,2,3,4,5,6 1,2,3,4,5,6 1,2,3,4,5,6 1,2,3,4,5,6 1,2,3,4,5,6 1,2,3,4,5,6 Material Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Keyed Alike ✔ ✔ ✔ ✔ ✔ ✔ ✔ Reversible ✔ ✔ ✔ ✔ ✔ ✔ ✔ Fit Door For Front/Back/Bedroom/Office Door Front/Back/Bedroom/Office Door Front/Back/Bedroom/Office Door Front/Back/Bedroom/Office Door Front/Back/Bedroom/Office Door Front/Back/Bedroom/Office Door Front/Back/Bedroom/Office Door