Arrow Grade 1 Turn-Pushbutton Entrance Cylindrical Lock, Ball Knob, Conventional Cylinder
HK Series Grade 1 Cylindrical Knob Locks
The Arrow HK Series is a Grade 1 Knob Lock that comes in a variety of finishes and functions.
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.
- 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.
Product Overview
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Function: 11-Entrance
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Function Family: Entrance
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Handing: Non-handed
Dimensions & Door Specs
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Door Thickness: 1-3/8" to 2"
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Standard Latch Backset: 2-3/4"
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Bore Hole Diameter: 2-1/8"
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Latch Bore Diameter: 1"
Trim & Design
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Lever/Knob Design: BB - Ball Knob
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Lever/Knob Design Family: Ball Knob
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Rose/Escutcheon Design: 3-1/4" Rose Diameter
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Rose/Escutcheon Dimensions: 3-1/4"
Latch & Strike Details
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Bolt Projection: 1/2"
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Standard Latch Type: Deadlatch
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Standard Latch Number: Q71
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Lock Face Size: 2-1/4" x 1-1/8"
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Standard Strike Type: ANSI Strike
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Standard Strike Number: 306
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Standard Strike Height: 4-7/8"
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Standard Strike Width: 1-1/4"
Keying & Security
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Cylinder Type: Conventional Cylinder
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Number of Pins: 6
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Number of Keys: 2 (Cut)
Hardware & Logistics
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Screws: Wood/Machine Screws
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Pack Qty: 1
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Ship Weight: 5 lbs.
Manufacturer Resources
Product Specs
- Product Group:
- Mechanical Locks
- Series:
- RL Series
- Grade:
- Grade 2
- Keyed Function:
- Single Cylinder
- Warranty:
- 5 Year
- Standard Latch:
- R71 Deadlatch; 2-3/8" Backset
- Standard Strike:
- R62 ASA Strike, 4-7/8" x 1-1/4"
- ANSI/BHMA:
- F109
- Product Subgroup:
- Bored Locksets
- Product Type:
- Leversets
- Subcategory:
- Cylindrical Locks
- Keyed:
- Yes
- Latch Throw:
- 1/2"
- Fasteners:
- Wood and Machine Screws
- Commercial/Residential:
- Commercial
- Latch Faceplate:
- 1-1/8" x 2-1/4"
- Function Description:
- Latchbolt operated by lever either side except when outside lever is locked by turn-button inside. When outside lever is locked, latchbolt operated by key outside or turning inside lever. Inside button must be manually released.
- Lock Type:
- Cylindrical
- Handle Type:
- Lever
- Lock Function:
- Entrance
- Product Attribute:
- Cylindrical Locks
- Product Model:
- RL11
- Product Function:
- Entrance
- Door Hand Direction:
- Non-Handed
- Door Thickness Range:
- 1-3/8" to 1-3/4"
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware