Product Overview

Professional Quality at Economical Pricing

Stahlock cylindrical locksets combine robust construction with cost-effective pricing. Each lock features solid steel internal mechanisms with zinc-plated corrosion resistance, making them perfect for apartments, offices, and light commercial applications where reliability meets budget requirements.

587 Series - Light Duty Cylindrical

Model 587 PBET - Polished Brass Entry

Classic Residential Entry Lock

Specifications:

• Function: Keyed entry, turn-button privacy

• Material: Solid steel chassis, zinc-plated

• Finish: Polished brass electroplated

• Life Cycle: Over 200,000 operations

• Cylinder: 5-pin tumbler, brass

• Keys: 2 nickel-plated brass keys

• Installation: Standard cylindrical prep

Key Features:

• Ideal economical choice for residential

• Can be keyed alike to deadbolt

• Group key capability for convenience

• Master key compatible

• Simple combination for corrosion resistance

• Exposed trim in wrought stainless or brass

Technical Details:

• Door thickness: 1-3/8" to 2" (35-50mm)

• Backset: 2-3/8" or 2-3/4" (60-70mm)

• Face plate: Square corner standard

• Strike: 2-3/4" curved lip

• Cross bore: 2-1/8" diameter

Model 587 PBBK - Bedroom/Bath Lock

Privacy Function Lockset

Specifications:

• Function: Turn-button privacy lock

• Inside: Push/turn button locking

• Outside: Emergency release slot

• Material: Steel with zinc plating

• Finish: Polished brass

• Application: Bedrooms, bathrooms

Privacy Features:

• Emergency unlock from outside

• Turn-button or push-button lock

• Automatic release on inside turn

• No key required

• Visual privacy indicator option

• Child-safe emergency access

Model 587 PBPS - Passage Lock

Non-Locking Interior Solution

Specifications:

• Function: Both sides always free

• Material: Steel chassis construction

• Finish: Polished brass

• Operation: No locking mechanism

• Application: Hallways, closets

• Installation: Standard prep

Passage Features:

• Smooth operation both sides

• No locking capability

• Ideal for high-traffic areas

• Simple maintenance

• Long-lasting performance

• Budget-friendly option

Model 607 PBPS - Enhanced Passage

Commercial Grade Passage Lock

Specifications:

• Series: Enhanced 600 series

• Construction: Reinforced steel chassis

• Testing: 300,000 cycles

• Material: Heavy-gauge components

• Finish: Polished brass

• Grade: Light commercial

Enhanced Features:

• Upgraded internal components

• Extended cycle testing

• Commercial-grade springs

• Reinforced latch mechanism

• Professional appearance

• 5-year warranty

587/571 Series Specifications

Model 587 SSET - Satin Steel Entry

Contemporary Finish Option

Specifications:

• Material: Steel with satin finish

• Function: Keyed entry

• Cylinder: 5-pin tumbler

• Backset: 60mm or 70mm adjustable

• Door Range: 35-50mm standard

• Extended: Up to 70mm available

Satin Steel Benefits:

• Modern appearance

• Fingerprint resistant

• Corrosion protection

• Professional finish

• Easy maintenance

• Durable plating

Model 571 SSET - Upgraded Entry

Enhanced Security Features

Specifications:

• Base: 571 enhanced series

• Security: 6-pin cylinder option

• Material: Reinforced steel

• Testing: 400,000 cycles

• Warranty: Extended coverage

• Application: Light commercial

Upgrade Features:

• Higher security rating

• Extended testing cycles

• Commercial-grade components

• Enhanced durability

• Professional installation

• Master key standard

Technical Specifications

Latch Mechanism

• Extension: 1/2" (12mm) latch bolt

• Type: Deadlocking for keyed functions

• Backset: 2-3/8" (60mm) or 2-3/4" (70mm)

• Face Plate: 1" x 2-1/4" standard

• Strike: Curved lip, 2-1/4" (57mm) available

• Material: Zinc-plated steel

Cylinder Details

• Type: Pin tumbler mechanism

• Pins: 5-pin standard, 6-pin optional

• Keys: 2 keys included

• Material: Solid brass

• Keyway: Standard residential

• Master Key: Available option

Door Compatibility

• Standard Range: 35-50mm (1-3/8" to 2")

• Extended Range: Up to 70mm (2-3/4")

• Backset Options: 60mm or 70mm

• Preparation: Standard cylindrical

• Reversible: Field adjustable handing

Component Breakdown

Based on exploded view diagram:

1. Knob/Lever Assembly: Exterior operation

2. Rose/Escutcheon: Decorative cover plate

3. Chassis: Internal mechanism housing

4. Latch Assembly: Spring-loaded bolt

5. Strike Plate: Frame-mounted receiver

6. Mounting Hardware: Installation screws

7. Cylinder: Pin tumbler security

Installation Specifications

Door Preparation

• Cross Bore: 2-1/8" (54mm) diameter

• Edge Bore: 1" (25mm) diameter

• Backset Distance: 60mm or 70mm from edge

• Strike Mortise: 2-3/4" x 1-1/8"

• Door Thickness: Verify before installation

Installation Steps

1. Mark and drill cross bore

2. Drill edge bore for latch

3. Install latch mechanism

4. Mount exterior knob/lever

5. Attach interior assembly

6. Install strike plate

7. Test and adjust operation

Adjustment Features

• Adjustable latch (2-3/8" to 2-3/4")

• Reversible handing

• Fine-tune strike alignment

• Spring tension adjustment

• Cylinder position setting

Performance Standards

Testing & Certification

• Life Cycle: 200,000 minimum operations

• Grade: ANSI/BHMA Grade 3

• Security: Residential/light commercial

• Force: 15 lbs maximum operating

• Torque: 300 inch-pounds minimum

Durability Features

• Solid steel chassis construction

• Zinc-plated corrosion resistance

• Hardened steel latch

• Quality springs and bearings

• Professional-grade materials

Quality Assurance

• 100% factory tested

• Consistent manufacturing standards

• Quality control inspection

• Performance verification

• Warranty protection included

Applications

Residential

• Entry doors

• Bedroom doors

• Bathroom doors

• Interior passages

• Garage access

Light Commercial

• Small offices

• Retail spaces

• Service doors

• Employee areas

• Storage rooms

Multi-Family

• Apartment units

• Common areas

• Utility rooms

• Laundry rooms

• Mail rooms

Institutional

• Dormitories

• Classrooms

• Office doors

• Meeting rooms

• Service areas

Perfect Fit for Your Project

For Distributors

Partner with Stahlock to offer a comprehensive line of light-duty cylindrical locks that deliver professional quality at competitive prices, giving you the market advantage.

For Door Manufacturers

Integrate our cylindrical lock systems into your doors for reliable, cost-effective security solutions that enhance product value without inflating costs.

For Building Contractors

Ensure project success with our dependable cylindrical locks, perfect for multi-unit residential and light commercial construction where quality meets budget.

For Locksmith Associations

Equip your members with professional-grade cylindrical locks that provide reliable service, easy installation, and customer satisfaction.

For Hardware Retailers

Expand your lock selection with our 587 Series - trusted products that balance quality and affordability for value-conscious customers.

For Property Managers

Provide tenants with secure, reliable door hardware that minimizes maintenance calls while ensuring resident safety and property security.

Stahlock specializes in manufacturing cylindrical locks with meticulous precision. Our products deliver seamless functionality and practical design, meeting the stringent requirements of contractors, locksmiths, retailers, and property managers. Trust our premium quality cylindrical locks to provide reliable security for your projects.

Advantages of Stahlock Cylindrical Locks

Economical Excellence

Professional quality at budget-friendly prices makes our cylindrical locks perfect for value-driven projects.

Proven Performance

200,000+ cycle testing ensures dependable operation in residential and light commercial applications.

Versatile Solutions

Multiple functions, finishes, and configurations meet diverse installation requirements.

Easy Installation

Standard cylindrical preparation ensures quick, error-free installation.

Reliable Support

Technical assistance and warranty protection provide peace of mind.

Keying Options

Individual Keying

• Each lock keyed differently

• Standard for most applications

• Maximum security

• No cross-access

Keyed Alike

• Multiple locks same key

• Convenient for users

• Reduced key burden

• Residential common

Master Key Systems

• Hierarchical access control

• Building management

• Maintenance access

• Emergency override

Construction Keying

• Temporary access during building

• Automatic void at completion

• Secure transition

• Project protection

Finish Options

Ordering Information

How to Specify

1. Select series (587 or 571)

2. Choose function (Entry, Privacy, Passage)

3. Determine finish

4. Specify backset (60mm or 70mm)

5. Confirm door thickness

6. Add keying requirements

Package Contents

• Complete lockset assembly

• Keys (entry function)

• Latch mechanism

• Strike plate and screws

• Installation template

• Instructions

Available Options

• Extended door thickness

• Special keying

• Reinforced strikes

• Security cylinders

• Custom finishes

• Bulk packaging

Contact Stahlock today for light duty cylindrical locks that deliver dependable security and professional quality at exceptional value for your residential and light commercial projects.