Arrow Lock HK12-BB-630-IC Grade 1 Storeroom Lock

Arrow HK12-BB-630-IC Grade 1 Storeroom Lock offers a reliable solution for high-traffic areas requiring robust security. This cylindrical lock features a ball knob design and is crafted from cold-rolled steel with a satin stainless steel finish, ensuring both durability and aesthetic appeal. Certified to BHMA Grade 1 standards, it is designed to withstand rigorous usage, making it ideal for commercial applications. This non-handed lock accommodates door thicknesses ranging from 1-3/8" to 2", with a standard 2-1/8" bore required for installation. The latch, constructed from stainless steel, boasts a 1/2" throw for enhanced security. Additionally, the latch housing is treated with a zinc dichromate finish for corrosion resistance, ensuring longevity. The Arrow HK12 features a solid brass 6-pin cylinder and comes with two nickel-plated brass keys. It is also prepared for interchangeable core systems, allowing for flexibility in key management. Backed by a 10-year warranty, this storeroom lock guarantees peace of mind for building professionals and homeowners alike. The lock’s dimensions, including a strike size of 4-7/8", provide compatibility with standard door configurations. Choose Arrow HK12 for dependable access control in your facility.

Grade 1 Storeroom Lock

Grade 1 Storeroom Cylindrical Lock, Ball Knob, SFIC Less Core, 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.

Resources

• HK Series Cylindrical Lock Cut Sheet
• HK Series Grade 1 Cylindrical Knob Locks Cut Sheet