ISM | Diamond | Level 10 Security

ISM Diamond Series

TRTL-60x6 Rating & Level 10 Security – Ultimate Protection for High-Risk Environments

Quick Overview

• Security Level: 10/10 on The SafeMarket scale – top-tier defense for high-value assets
• TRTL-60x6 Rating: UL-certified against torch & tool attacks on all 6 sides for 1 hour
• One-Piece Cast Body: Alcereamic layer with special alloy bars & tar insulation for extreme pry & torch resistance
• Dual Locking Mechanisms: Group 1 manipulation-proof combo lock plus a second key lock
• Adjustable Shelves: Easily reconfigure interior for cash, jewelry, documents, and more

Why Choose the ISM Diamond Series?

The ISM Diamond Series is engineered to provide maximum burglary-resistant security for the most extreme risk environments. Its TRTL-60x6 rating ensures it withstands sophisticated torch and tool attacks for up to an hour on all six sides, while a cast body construction with advanced Alcereamic layers and special tar insulation offers unmatched strength. With UL-listed Group 1 locks, multi-directional bolt work, and randomly located re-lockers, the Diamond Series stands as a pinnacle of protection—ideal for banks, high-end jewelers, and any application demanding Level 10 security.

Key Features & Benefits

• TRTL-60x6 Torch & Tool Protection: UL-approved for one hour of intense attacks on all sides.
• Cast One-Piece Body: Includes Alcereamic layers, special pipes around the bolt area, and tar insulation for extreme heat & pry resistance.
• Dual Lock System: UL-listed Group 1 combo lock plus a second double-bit key lock (time lock/electronic lock options available).
• High-Strength Bolt Work: Bolts extend in three directions, with fixed bolts on the hinge side for added defense.
• Relocking Devices: A special glass plate triggers multiple randomly located re-lockers if tampered with.
• Adjustable Interior: Removable shelves accommodate trays for jewelry, cash, documents, or other valuables.
• Made for Extreme Risk: The Diamond Series is built to meet security needs for the highest risk applications at a reasonable cost.

Diamond Series Models

Note: Add 2" to outside depth for a 3-spoke handle, or 3.55" for a pull handle. Weight tolerance ±5%, dimension tolerance ±0.5".

Delivery & Installation Services

Our professional safe delivery team at The SafeMarket offers everything from free pickup at our Norcross warehouse to in‑home installation across the Atlanta area. We use specialized equipment to ensure a secure, damage‑free delivery.

Key Highlights

• Professional Handling & Equipment: Trained crews, proper tools, and minimal risk of property damage.
• Ground‑Floor & Multi‑Level Installs: Standard setups, plus upstairs/downstairs/terrace (additional fees/restrictions may apply).
• Anchoring Services: Additional security (extra fee). We do not anchor to post‑tension slab (PT slab) foundations.
• Important Policies:
  • Delivery costs vary by location, weight, and install complexity.
  • Photos of your delivery path are required for finalizing pricing and scheduling.
  • We reserve the right to decline installations posing injury or damage risks.
• Mileage Fees: Additional charges apply beyond 25 miles from Norcross; higher rates past 100 miles.

For contactless delivery, basement/terrace guidelines, and more, visit our Professional Safe Delivery & Installation page.

Questions? Call us before purchasing to confirm all delivery details.

Find Us in the Greater Atlanta Area

From Norcross to Kennesaw and Fayetteville, The SafeMarket is here to help you Protect What You Can’t Replace.

North Store (Norcross) – Showroom by Appointment

5074 Buford Hwy
Norcross, GA 30071
(770) 242‑0055
Tue–Fri: 10am–5pm • Sat: 10am–4pm
Sun & Mon: Closed

West Store (Kennesaw)

1200 Ernest Barrett Pkwy Ste 212
Kennesaw, GA 30144
(470) 731‑2660
Thu–Fri: 11am–5pm • Sat: 10am–4pm
Sun–Wed: Closed

Outlet Center – South Store (Fayetteville)

630 Hwy 314 Suite 1011
Fayetteville, GA 30214
(470) 358‑6526
Thu–Fri: 11am–5pm • Sat: 10am–4pm
Sun–Wed: Closed

Achieve Maximum Security with ISM Diamond

Call us at (770) 242‑0055 or visit The SafeMarket to discover the ISM Diamond Series. With TRTL‑60x6 protection, Level 10 security, and a cast one‑piece body, these safes redefine high‑risk security at a reasonable cost.

The SafeMarket – Proudly securing Atlanta since 1978.

Atlanta’s High-Risk Security Solution

Looking for unmatched Level 10 security in Atlanta? The ISM Diamond Series provides TRTL-60x6 protection, dual locking, and an advanced cast body design—perfect for banks, jewelers, and high-end collectors.