Skip to Content
800-262-2605 | 866-267-8335 Chat with us
Special discounts for local customers
Find Metal
Toggle Nav Bobco Metals
  • Steel
    • Hot Rolled Steel
      • Hot Rolled Rounds
      • Hot Rolled Squares
      • Hot Rolled Flat Bars
      • Hot Rolled Re-Inforcing Bars
      • Hot Rolled Angles
      • Hot Rolled Channels
      • Hot Rolled Sheets
      • Hot Rolled Plates
      • Hot Rolled Diamond Plate
      • Hot Rolled Square Tubes
      • Hot Rolled Rectangular Tubes
      • Hot Rolled Round Tubes
      • Hot Rolled Black Pipe
      • Hot Rolled I-Beams
      • Hot Rolled Expanded Metal
      Hot Rolled Steel
    • Cold Rolled Steel
      • Cold Rolled Rounds
      • Cold Rolled Squares
      • Cold Rolled Flat Bars
      • Cold Rolled Hexagons
      • Cold Rolled Sheets
      • Cold Rolled All Thread
      Cold Rolled Steel
    • Galvanized
      • Galvanized Sheets
      • Galvanized Square Tubes
      • Galvanized Pipes
      • Galvanized Fence Posts
      • Galvanized Steel Roofing and Sidings
      Galvanized
  • Stainless Steel
    • Type 304
      • Type 304 Round Tubes
      • Type 304 Square Tubes
      • Type 304 Rounds
      • Type 304 Plates
      • Type 304 Angles
      • Type 304 Flats
      • Type 304 Sheets
      • Type 304 Squares
      • Type 304 Pipe
      • Type 304 Rectangular Tubes
      Type 304
  • Aluminum
    • 3003 Aluminum
      • 3003 Aluminum Sheets
      • 3003 Aluminum Plates
      • 3003 Aluminum Diamond Plate
      3003 Aluminum
    • 5052 Aluminum
      • 5052 Aluminum Sheets
      5052 Aluminum
    • 6061 Aluminum
      • 6061 Aluminum Rounds
      • 6061 Aluminum Squares
      • 6061 Aluminum Flat Bars
      • 6061 Aluminum Sheets
      • 6061 Aluminum Plates
      • 6061 Aluminum Square Tubes
      • 6061 Aluminum Rectangular Tubes
      • 6061 Aluminum Round Tubes
      6061 Aluminum
    • 6063 Aluminum
      • 6063 Aluminum Angles
      • 6063 Aluminum Channels
      • 6063 Aluminum Square Tubes
      • 6063 Aluminum Pipe
      6063 Aluminum
  • Hardware
    • Gate & Fence Hardware
      • Door And Gate Closure
        • Hinges
          • Barrel Hinges
          • Butterfly Hinges
        • Locksets
          • Lockbox
          • Door Locks
          • Groove Wheels And Box
          • Slide Bolt
          • Gate Spring
          • Rubber Roller
          • Gate Chain
          • Steel Caps
          • Plastic Caps
          • Post Ball Cap
          • Razorwire
          • Cane Bolt
          • Gate Spring Roller
          • Steel Tubing Ring
        • Gate Operators
          • Eagle Gate Operator
          • Remotes
      Gate & Fence Hardware
    • Fasteners
      • Pan Head Screws
      • Hex Washer Head, Self Drilling Screw
      • Hex Lag Screw
      • One Way Screw
      • Sleeve Anchor
      • Wedge Anchor
      • Hex Washer Head
      Fasteners
    • Power Tools
      • Cutting Disk
      • Flap Disk
      • Grinding Disk
      • Drill Bits
        • Cobalt
        • Masonry
      Power Tools
    • Welding Machine And Supplies
      • Bobco Mini Welding Machine
      • Electrodes
        • Stainless Steel Electrodes
        • Aluminum Welding Electrodes
        • 6013 All Purpose Welding Rod
      • Welding Wires
        • Mig Wire
        • Flux Wire
      • Welding Helmets
      Welding Machine And Supplies
    • Paint And Cleaners
      • Spray Cans
        • Finish
        • Primer
      • Gallons
        • Finish
        • Primer
      • Spray Gun
      • Paint Thinner
      Paint And Cleaners
Search
Advanced Search
My Account
  • Sign In
  • Create an Account
My Cart items item
Hook Lock Double Cylinder
Image Image

Hook Lock Double Cylinder

In stock
SKU
HWOS01-190
$33.34
Bulk Pricing:
  • Buy 2 or more $27.11 Save 19%
  • Buy 4 or more $26.44 Save 21%
  • Buy 8 or more $25.76 Save 23%
  • Buy 16 or more $25.08 Save 25%
  • Buy 30 or more $24.41 Save 27%
Be the first to review this product
The Hook Lock Double Cylinder provides robust security for commercial and industrial gates. Featuring a hardened steel hook bolt and dual-keyed access, this lock is engineered for high-traffic applications and enhanced access control, designed to meet key industry standards for durability and security.

Add to Compare
Product Description
Reviews
Questions 0
More Information
Weight2.800000

Hook Lock Double Cylinder

Engineered for superior security and durability, the Hook Lock Double Cylinder is an essential component for commercial and industrial gates, doors, and access points. Its robust design provides reliable latching and deadlocking, ensuring controlled access and protection for your property in demanding environments.

  • Double Cylinder Keyed Access
  • Hardened Steel Hook Bolt
  • Industrial-Grade Durability
  • Application: Commercial Gates & Doors
Overview | Specifications | Applications | Finish Options | How to Measure | Order Checklist

This Hook Lock features a double cylinder mechanism, requiring a key for operation from both sides, which prevents unauthorized unlocking from the inside. The core locking component is a hardened steel hook bolt designed to resist prying and forced entry. The lock body is constructed from high-strength metal alloys, providing excellent resistance to wear, corrosion, and tampering. Its internal components are precision-engineered to ensure smooth, reliable operation over thousands of cycles, making it a dependable choice for high-traffic commercial hardware applications.

Ideal for securing sliding or swinging metal gates, commercial storefront doors, and industrial facility access points, this lock is a versatile solution for fabricators and MRO professionals. Its hook design is particularly effective for gates where alignment may shift slightly, as it securely pulls and holds the gate post in place. The double cylinder configuration provides enhanced security for locations requiring that the lock cannot be operated from the inside without a key, such as exterior perimeter fences or secured storage areas.

Specifications

  • Material: Hardened Steel Bolt, High-Strength Metal Alloy Body
  • Standards: Designed to meet or exceed ANSI/BHMA A156.5 Grade 2 security standards
  • Strength/Tensile: High resistance to prying and forced entry
  • Dimensions: Standard sizing for 1-3/4" to 2" door/gate thickness
  • Finish: Satin Chrome, Powder-Coated Black, Duranodic Bronze
  • Certifications: Conforms to industry standards for commercial hardware

Applications

  • Commercial Properties: Securing storefronts, office entrances, and warehouse doors.
  • Industrial Fabrication: Integrating into custom-built steel and aluminum security gates.
  • MRO (Maintenance, Repair, Operations): Replacing or upgrading existing locks on facility access points.
  • Residential Security: High-security applications for property gates and entry doors.

Target Users

This industrial-grade lock is primarily used by metal fabricators, locksmiths, MRO technicians, and construction contractors who require a durable and reliable locking mechanism for commercial projects in the Los Angeles area.

Finish Options

Our Hook Lock Double Cylinders are available in several durable finishes to match your project's aesthetic and environmental needs, including Satin Chrome for a clean look, durable Powder-Coated Black for outdoor use, and classic Duranodic Bronze.

How to Measure

To ensure proper fit, measure the backset (the distance from the edge of the door/gate to the center of the keyhole), the door/gate thickness, and the dimensions of the lock stile (the vertical frame member where the lock is installed).

Example: Specify 'Hook Lock for 2" thick gate stile with a 1-1/8" backset.'

Order Checklist

  • Product name and required backset
  • Gate/door thickness and stile dimensions
  • Finish requirements (e.g., Satin Chrome, Black)
  • Keying requirements (keyed alike or different)
  • Quantity needed for your project
  • Confirm same-day pickup or delivery needs

Quick Facts

Product
Hook Lock Double Cylinder
Material
Hardened Steel / Metal Alloy
Standards
ANSI/BHMA Grade 2 (Typical)
Key Properties
Double cylinder keyed security, hardened hook bolt, high durability for commercial use.
Primary Applications
Commercial Gates, Industrial Doors, MRO
Location
Los Angeles warehouse - Same-day pickup available
Request a Quote Ask an Expert

Available Sizes

We stock Hook Locks designed for standard gate and door thicknesses from 1-3/4" to 2", with common backsets available for immediate pickup from our Los Angeles warehouse.

Custom keying and bulk quantities are available.

Contact for Sizing
Write Your Own Review
You're reviewing:Hook Lock Double Cylinder
Frequently Bought Together
  • Hook Lock Double Cylinder
    $33.34
  • 1-1/2 Single Lock Box
    1-1/2 Single Lock Box
    $6.99
  • 1-1/4 Double Lock Box
    1-1/4 Double Lock Box
    $9.99
  • 1-1/4 Single Lock Box
    1-1/4 Single Lock Box
    $9.99
  • 1-1/2 Double Lock Box
    1-1/2 Double Lock Box
    $9.99
Total price
Customers Also Bought
  1. 6 Inch Solid V-Groove Wheel | 04-528B
    6 Inch Solid V-Groove Wheel | 04-528B
    $29.99
  2. Hot Rolled Steel Flat Bar - 2-1/2" X 1/4"
    Hot Rolled Steel Flat Bar - 2-1/2 Inch X 1/4 Inch
    $17.59
  3. Hot Rolled Steel Square Tube - 1" X 0.065
    Hot Rolled Steel Square Tube - 1 Inch X 16Ga
    $9.10
  4. Hot Rolled Steel Rectangular Tube - 1" X 1/2" X 0.065
    Hot Rolled Steel Rectangular Tube - 1 Inch X 1/2 Inch X 0.065
    $8.70
  5. Galvanized Pipe Schedule (40) - 1-1/4 Inches
    Galvanized Pipe Schedule (40) - 1-1/4 Inches
    $15.70
Bobco Truck Delivery
30 miles radius
100% Full Support
We are glad to help at every step
Customer Security
is our first top priority
Carbon free
shipping available
Company Info
  • About Bobco Metals
  • Privacy Policy
  • Return Policy
  • Company Policy
  • Careers
Learn More
  • Terms of Service
  • CA Proposition 65
  • Downloads
  • Pay Offline
  • Blog
Support
  • Questions? We’d be happy to help.
  • Quick RFQ
  • Bobco Metals, LLC, Steel, Los Angeles, CA
Store
  • Find a store near your location.
Bobco Metals
2000 S. Alameda St.
Los Angeles, 90058
Directions Email Call
Email: sales@bobcometal.com
Phone: 866-26STEEL • 877-433-9699
Office Hours:
Mon–Fri: 7:30 AM – 4:30 PM (PST)
Sat: 7:30 AM – 12:00 NN (PST)
Closed on holidays
Sign up for latest offers
Get updates, promos, and stock alerts.
Newsletter
  • Privacy and Cookie Policy
  • Search Terms
  • Advanced Search
  • Orders and Returns
  • Contact Us
  • Quick RFQ
  • Blog
  • Site Map
Copyright © 2020 Bobco Metals. Since 1955. All rights reserved.

BOB BOBSON is waiting to hear from you!

Sign up for our newsletter to get great deals, the latest news about our company, and your favorite product.

Newsletter
Don't show anymore
Find Metal

Find Your Metal Quickly

Search or select your specifications to find the perfect metal product

Loading Metal Data...
⚠️
Selection Preview