Group 1 and 1R Mechanical Combination Locks

$100.00

S&G’s Group 1 combination lock portfolio includes locks for two-handed or single-handed operation, and Group 1R options tested to withstand radiological attacks.

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Description

Designed for the most demanding, high-security applications and based on S&G’s original MP Manipulation Proof® locks, our Group 1 and 1R mechanical combination locks provide superior durability and long-lasting performance.

With three combination wheels, our Group 1 combination locks offer over 1 million possible combinations to deter combination hacking attempts.

Additional information

Product Options

Centi-Spline Dial, Push-to-Open Dial

Product Features

Operation

Brass wheel centers, levers, bolts, and cams

Three wheels

1 million theoretical combinations

Unique torque adjuster maintains proper wheel pack tension

Key-changeable wheel design

Internal relock trigger

Centi-Spline dials

 

Dial and Ring

SpyProof™ dial

Black and white finish

 

 

Warranty

One-year limited warranty from date of shipment

Certifications

Product Options

8400-8415

Brass and aluminum wheels.

 

 

8430-8435 Radiological

Acetal resin wheels for x-ray protection.

8550 Push-Dial

Left-right-left dialing with push to open.

Brass and aluminum wheels.

8560 Radiological Push-Dial

Left-right-left dialing with push to open.

Acetal resin wheels for x-ray protection.


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Usage
Type
Number of Codes
Dual Control
Time Delay (in minutes)
Centrally Controlled
EMP Resistant
Audit Capability
Number of Audit Events
Smartphone Compatible
Number of Wheels
False Gates
Wheel Case Material

Instructions

8400 Series Operating Instructions
8400 Series Installation Instructions
8500 Series Installation and Operating Instructions

Q&A

Popular Resources

Part Numbers

Part Number Type # of Wheels Wheel Type Dial Ring Dial Type Finish UL Rating
8410-100 Kit 3 Metal D041 R162 Spy-Proof Black & White UL Listed Group 1
8430-101 Kit 3 Acetal Resin D041 R162 Spy-Proof Black & White UL Listed Group 1R
8410-009 Lock Body 3 Metal UL Listed Group 1 MP
8415-002 Lock Body 3 Metal UL Listed Group 1 MP with tube for insulated safe applications
8430-A Lock Body 3 Acetal Resin UL Listed Group 1R
8435-106 Lock Body 3 Acetal Resin UL Listed Group 1 MP with tube for insulated safe applications
8500 Series
Part Number Type # of Wheels Wheel Type Dial Ring Dial Type Finish UL Rating
8550-100 Kit 3 Metal D054 R162 Spy-Proof Black & White UL Listed Group 1
8560-100 Kit 3 Acetal Resin D054 R162 Spy-Proof Black & White UL Listed Group 1R
8550-003 Lock Body 3 Metal UL Listed Group 1
8560-004 Lock Body 3 Acetal Resin UL Listed Group 1R
8400_8500 Part Numbers (.xls)

Certifications

8550_SBSC_.21_ENG
8550_SBSC_.21_ENG
8550_VdS_080920
8550_VdS_080920
8550_CNPP_080820
8550_CNPP_080820
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