Cube Portable Anchor System
The Tuff Built by Diversified Cube Portable Anchor System uses a concrete filled steel box as ballast to support fall protection davits and/or rails which are positioned over an elevated work area. With a wide variety of available base, mast, and outrigger options, Cube style mobile anchor systems can be easily moved between work areas using suitable material handling equipment.
Designed to provide an overhead anchor system where and when you need it, the Cube mobile fall protection system sets up quickly and ensures a stable, safe platform for employees working at heights. Ideal for outdoor applications lacking overhead support structure, the Cube fall arrest system comes in a variety of stock configurations to meet your fall protection needs.

Stock Design Configurations
Please Note: The tables below show standard stock sizes/configurations, but if your application requires modifications to an existing design, contact us to discuss your specific needs.
Cube Packages |
Single User Cube System w/ 22’-29’ (7-9m) Tall Adjustable Mast w/10’ (3m) Anchor Point Boom |
Single User Cube System w/ 19’ (6m) Tall Mast w/10’ (3m) Anchor Point Boom |
Single User Cube System w/ 13’ (4m) Tall Mast w/10’ (3m) Anchor Point Boom |
Two User Cube System w/ 22’-29’ (7-9m) Tall Adjustable Masts w/10’ (3m) Anchor Point Boom |
Three User Cube System w/ 22’-29’ (7-9m) Tall Adjustable Masts w/10’ (3m) Anchor Point Boom |
20' Rail System - Single User Cube System w/ 22’-29’ (7-9m) Tall Adjustable Mast w/10’ (3m) Anchor Point Boom. 1 Trolley included (for max 2 users add trolley kit) |
Six User Cube System w/ 22’-29’ (7-9m) Tall Adjustable Masts w/10’ (3m) Anchor Point Boom |
20’ Rail System - Single User Block System w/ 22’-29’ (7-9m) Tall Adjustable Mast w/10’ (3m) Anchor Point Boom. 1 Trolley included (for max 2 users add trolley kit) |
Cube Part Descriptions |
Cube Stabilizer Base for Concrete Surfaces (Add Plates for Soft Surfaces) |
Cube and Stabilizer Base Set |
Rail, 20’ (6.3m) Includes 1 Trolley |
Leveling Kit for Cube Stabilizer Base |
Two User Trolley Kit (30” Bumper) |
Two User Trolley Kit (72” Bumper) |
Concrete Block Counterweight |
Base, For Concrete Blocks |
Concrete Block Base w/Counterweights |
Cube, including 2 crane 5 position lifting plates |
Complete Mast, 4” (102mm) Vertical tube 13’ (4m) height, w/10’ (3m) Anchor Point Boom |
Complete Mast, 5” (127mm) Vertical tube 19’ (6m) height, w/10’ (3m) Anchor Point Boom |
Complete Mast, 4” (102mm)/5” (127mm) Adjustable vertical tubes 22’-29’ (7-9m), w/ 10’ (3m) Anchor Point Boom |
Cube Stabilizer Plates for Soft Surfaces |
Direct Connection Kit (Used to connect multiple units) |
See Our Portable Cube Systems


