S&G 8550 Series Mechanical Safe Lock Kit, Spy Proof

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 attempt.

This kit includes the 8550 Series Group 1 lock body with a spy-proof black and white dial and ring.

$667.41

Availability: stock

SKU

sbc-SNG-8550-100

Details

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

Security

Manipulation resistance tested and verified by Underwriters Laboratories to exceed 20 man-hours.
Patented S&G torque adjuster enhances security by maintaining proper wheel pack tension.
Integral relock trigger thwarts punch attacks.

Retrofit

S&G's Magic Module footprint matches the mounting dimensions of most mechanical and electronic safe locks.
Used with a variety of attractive dials and rings in several finishes.

Durability

Available with metal wheels for long life and durability, or with acetal resin wheels to resist x-ray imaging and provide a UL Group 1R Listing.

Flexibility

Brass four-way drive cam for mounting right-hand, left-hand, vertical-up or vertical-down.

Warranty

One year from the date of shipment from manufacturer.

S&G 8550 Series Safe Lock Instructions

Attention CA Residents: Prop65 Warning