Derrick Harness Belly Belt
The Frontline 150AC-BB Belly Belt enhances comfort, support, and functionality when used with a compatible full body harness. Built for demanding derrick and monkey-board applications, it provides additional stability and positioning control while maintaining secure attachment to the worker's upper torso. A 7.87 in wide support strap with seven grommeted positions and integrated frontal D-rings gives the worker positioning control and a place to manage tools and equipment.
Polyester with galvanized steel hardware. Rated to a 310 lb capacity and 5,000 lb breaking strength. Aligns with OSHA 29 CFR 1910 and 1926. Worn with a compatible full body harness; it is not a fall arrest device.
Who Needs This Product
This product is a work-positioning belly belt accessory. It is designed to be worn with a compatible Frontline full body harness to add stability, support, and positioning control during derrick and monkey-board work. It is NOT a fall arrest device and is not a substitute for a full body harness or a personal fall arrest system. Always connect fall arrest at the harness dorsal D-ring, never to the belly belt.
Features
Work-positioning belly belt
Adds stability, comfort, and positioning control during derrick and monkey-board work.
7.87 in wide support strap
Wide padded support strap spreads load across the lower back and waist for long shifts.
Seven grommeted positions
Adjusts across seven grommeted positions for a secure, custom fit on the upper torso.
Integrated frontal D-rings
Front D-rings for positioning and managing tools and equipment. Not for fall arrest.
Galvanized hardware
Corrosion-resistant galvanized steel hardware built for demanding environments.
Pairs with Derrick harnesses
Designed to be worn with compatible Frontline Derrick harnesses such as the 150DHVT and 150DHTW.
Technical Specifications
| Series | Derrick Accessory |
|---|---|
| SKU | 150AC-BB |
| Rated user capacity | 310 lb (worker, clothing, tools, and harness combined) |
| Breaking strength | 5,000 lb |
| Webbing material | Polyester |
| Webbing width | 1.7 in |
| Stitching | High-tenacity polyester |
| Hardware | Galvanized steel |
| D-rings | Frontal (positioning) (integrated front d-rings for work positioning and tool or equipment handling on derrick and monkey-board applications) |
| Weight | ~2.2 lbs |
| Available sizes | One size |
| OSHA alignment | 29 CFR 1910 Subpart I; 29 CFR 1926 Subpart M |
NOT A FALL ARREST DEVICE. The 310 lb belly belt provides work positioning and support only. It must be worn with a compatible full body harness. Connect any personal fall arrest system to the harness dorsal D-ring, never to the belly belt.
Compliance Standards
OSHA 29 CFR 1926
Subpart M construction fall protection (1926.500-503) for positioning equipment used with a harness.
OSHA 29 CFR 1910
Subpart I general industry walking-working surfaces and personal protective equipment.
Breaking Strength
5,000 lb rated breaking strength on the belt webbing and frontal D-rings.
Not a Harness
An accessory only; not certified to ANSI Z359.11, which applies to full body harnesses.
Typical Applications
Inspection and Retirement
Inspect every component before each use. A competent person inspects formally on a documented interval, typically every 6 months under ANSI Z359.2. Pull the equipment out of service for any of the conditions below.
- Webbing: cuts, burns, abrasion, chemical attack, broken threads, loose stitching.
- Hardware: cracks, deformation, sharp edges, corrosion, improper function of buckles and D-rings.
- Stitching: cut, broken, or loose stitches; pulled threads at any load point.
- Labels: legible and intact. Date of first use recorded.
- Fall indicators: any deployed or stretched indicator pulls the equipment out of service immediately.
- Connectors and hooks: gates close fully under spring tension; latches lock; no rollout exposure.
Retirement triggers: any deployed fall indicator, any equipment involved in a fall event, any chemical exposure outside the manufacturer-published list, or any condition where the inspector cannot positively verify the equipment is fit for service.
Frequently Asked Questions
Frontline 150AC-BB Submittals and Documentation
Frontline 150AC-BB Spec Sheet (PDF)Dimensions, weights, materials, hardware, and the full feature and compliance summary. Frontline 150AC-BB User Instruction Manual (PDF)Donning, adjustment, inspection, and retirement procedures.Compatible and Related Products
- Derrick Vest Style Harness (150DHVT). Derrick and monkey-board harness.
- Derrick 6D Bosun Harness with seat sling (150DHTW). Derrick 6D harness.
- Combat Economy Full Body Harness (100VTB). Safety orange.
- Elite Lite Climbing and Rescue Harness (200RE). Forged aluminum quick-connect buckles.
Pairing a Belly Belt With the Right Harness?
Need help specifying the right system for your jobsite? Confirm your application, anchorage, and clearance with us and we will walk through the kit list so the right equipment ships together.
Call 863-703-4522 to talk to a fall protection specialist.
