Description
Arrow Lock HK12-BB-630-CS Grade 1 Storeroom Lock
Arrow HK12-BB-630-CS Grade 1 Storeroom Lock is engineered for high-security applications, ensuring reliability and durability in demanding environments. This Grade 1 cylindrical knob lock features a ball knob design and is finished in satin stainless steel, providing both aesthetic appeal and corrosion resistance. With a conventional cylinder utilizing the Schlage C keyway, it comes equipped with two nickel-plated brass keys for ease of access. Designed for commercial use, the HK12-BB accommodates door thicknesses from 1-3/8″ to 2″, and its non-handed design allows for versatile installation. The robust construction includes a cold-rolled steel chassis and a precision stainless steel latch retractor, ensuring longevity. The latch boasts a 1/2″ throw and a steel housing with a zinc dichromate finish for added durability. Certified to BHMA Grade 1 standards and backed by Arrow’s 10-year warranty, this storeroom lock is a worry-free solution for those seeking top-tier security. The lock features a standard 2-1/8″ bore for easy installation and is prepared for interchangeable core options, making it a flexible choice for any professional or knowledgeable homeowner. Upgrade your security with the Arrow HK12-BB-630-CS, where quality meets functionality.
Grade 1 Storeroom Lock
Grade 1 Storeroom Cylindrical Lock, Ball Knob, Conventional Cylinder Schlage C Keyway, Satin Stainless Steel Finish, Non-handed
The HK series Grade 1 Cylindrical Knob lock is designed and tested for the most robust applications for Grade 1 knob locksets. Backed by the Arrow 10 year warranty and Certified to BHMA Grade 1 it is the worry free solution when a Grade 1 knob lock is needed.
The Arrow HK Series is a Grade 1 Knob Lock that comes in a variety of finishes and functions.
- Lock Chassis – Cold rolled steel with zinc dichromate finish for corrosion resistance. Latch retractor is precision stainless steel. Requires standard 2-1/8″ (53.97mm) bore through door.
- Door Thickness – 1-3/8″ (35mm) to 2″ (50.80mm)
- Latch – Stainless steel with 1/2″ (12.7mm) throw. Latch housing is steel, zinc dichromate finish for corrosion resistance. 1″ (25.4mm) bore in edge of door required.
- Latch Front – Brass or stainless steel, 2-1/4″ (57.15mm) x 1-1/8″ (28.57mm), beveled 1/8″ (3.17mm) in 2″ (50.8mm)
- Handing – Reversible.
- Strike – Brass or stainless steel. ANSI A115.2,4-7/8″ (123.82mm) x 1-1/4″ (31.75mm) curved lip standard with a 1-1/4″ (31.75mm) lip to center dimension.
- Cylinder, Standard – Solid brass 6 pin cylinder supplied with two 6 pin nickel plated brass keys. Available in Arrow AR or Schlage CS keyway.
- Cylinder Options – Interchangeable core-lockset prepared for use with 6 or 7 pin interchangeable core available. SFIC format. Supplied less core. Suffix “IC” to design.
Attributes
Base Material: Stainless Steel
Bolt Projection: 1/2″
Bore Hole Diameter: 2-1/8″
Box Depth Fraction: 7-5/8″
Box Height Fraction: 3-1/2″
Box Width Fraction: 5″
Burglar Rated: No
Commercial Residential: Commercial
Country of origin: China
Cylinder Type: Conventional Cylinder
Cylinders Present: Single Cylinder
Door Thickness: 1-3/8″ to 2″
Finish: 630/US32D
Finish Family: Matte Silver
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 12-Storeroom
Function Family: Storeroom
Grade: Grade 1
Handing: Non-handed
Installation: Commercial
Keys: Cut
Latch Bore Diameter: 1″
Lever Knob: Knob
Lever Knob Design Name: Ball
Leverknob Design: BB – Ball Knob
Leverknob Design Family: Ball Knob
Limited Warranty: 10 Year Warranty
Lock Face Size: 1-1/8″ x 2-1/4″
Manufacturer Function: Storeroom
Maximum Door Thickness: 2″
Minimum Door Thickness: 1-3/8″
Of Keys: 2
Origin: China
Pack Height: 3.5″
Pack Length: 7.63″
Pack Qty: 1
Pack Volume: 133.44 in³
Pack Width: 5″
Pins: 6
Product Height: 3.25″
Product Length: 7.5″
Product Width: 4.88″
Projection: 3-1/8″
Rose Escutcheon: Rose
Roseescutcheon Design: 3-1/4″ Rose Diameter
Roseescutcheon Dimensions: 3-1/4″
Screws: Wood/Machine Screws
Series: HK Series Grade 1 Cylindrical Knob Locks
Ship Weight: 5 lbs.
Std Keyway: Schlage C Keyway
Std Latch Backset Dim: 2-3/4″
Std Latch Number: Q71
Std Latch Type: Deadlatch
Std Strike Height: 4-7/8″
Std Strike Number: 306
Std Strike Type: ANSI Strike
Std Strike Width: 1-1/4″
Strike Dimensions: 1-1/4″ x 4-7/8″
Subtype: Cylindrical Lock
Type: Locks, Cylinders, Cores, Keyblanks
Ul Listing: BHMA A156.2, Series 4000, Grade 1, UL Listed
Unit of Measure: Each
Resources
- HK Series Cylindrical Lock Cut Sheet
- HK Series Grade 1 Cylindrical Knob Locks Cut Sheet






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