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SECURE
Diamond Truck Body · Gear & Equipment · Stockton, CA
Aftermarket Service
Body
Lock System.
Lock down all compartments on one side of your service body with a single motion. Interior and exterior slide bar options available — the equivalent of a deadbolt for your work truck.
Security Upgrade · Service Bodies
Protect Your Tools.
Lock Everything Down.
Lock Everything Down.
Are you tired of worrying about the security of your service body compartments? Our aftermarket service body lock system is the solution you've been searching for.
Adding a slide bar lock system is the equivalent of installing a deadbolt on your compartment doors — providing ultimate security for your valuable tools and equipment. Our internal and external slide bar options let you lock all compartments on one side of your service body with a single motion.
Available as a DIY kit you can install yourself, or have our team at Diamond Truck Body install it for you at our Stockton, California facility.
One motion. Every compartment. Locked.
Why Diamond's Lock System
Deadbolt-Level Security
Slide bar design engages multiple compartments simultaneously — no more individual locks per door.
Interior & Exterior Options
Choose the configuration that works best for your service body — interior or exterior slide bar mounting.
DIY Kit Available
Order the bracket kit from our online store and install it yourself — or bring it to our shop and we'll handle it.
Fits All Service Bodies
Compatible with Diamond Truck Body service bodies and most service body brands.
Option 01
Exterior
Slide Bar Lock
Slide Bar Lock
The exterior slide bar lock system mounts on the outside of your service body compartments. One smooth motion locks every compartment on one side of your service body — fast, reliable, and built to withstand daily use in tough conditions.
Locks all compartments on one side simultaneously
Mounts on exterior compartment face
Available as DIY bracket kit
Built for daily field use
Option 02 · Stockton Install Only
Interior
Slide Bar Lock
Slide Bar Lock
The interior slide bar lock system routes inside the compartment structure for a clean exterior look while still providing the same single-motion security across all compartments on one side of your service body. This option is available for professional installation only at our Stockton, California facility — not available as a DIY kit.
Clean exterior appearance — hardware hidden inside
Same single-motion locking action
Professional installation only — not available as a DIY kit
Installation available at our Stockton, CA facility only
Protect Your Investment
Ready to Secure
Your Service Body?
Your Service Body?
Order the DIY bracket kit from our online store, or contact our team at Diamond Truck Body in Stockton to have it professionally installed.