Heavy Duty Complete Mount.System-XR Line by Mares
Heavy Duty Complete Mount.System-XR Line by Mares is backordered and will ship as soon as it is back in stock.
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Product Information
The Mares Heavy Duty Complete Mounted System is a backmount harness and backplate set from the Mares XR Line, built for technical diving configurations. It pairs sturdy harness straps, a crotch strap, and marine grade stainless steel D-rings with a stainless steel backplate.
Who it is for
This system is for divers who need a backmount harness and backplate combination as part of a technical diving rig. The harness includes a crotch strap and D-rings for attaching accessories, and the whole assembly is mounted onto a stainless steel backplate for a complete, ready-to-rig setup.
Key details
- Backplate material: stainless steel
- D-rings: marine grade stainless steel
- Harness: includes a crotch strap
- Construction described by Mares as sturdy and durable
Compatibility and sizing
Mares offers the Heavy Duty Mounted System backplate in 3mm and 6mm thickness options. Confirm the thickness of this specific item with DiveCatalog.com before purchase if your technical diving setup requires a particular backplate thickness.
DiveCatalog.com is an authorized Mares dealer and a dive shop in Irvine, California, operating since 2003. Call 888-701-4017 or start a chat if you have questions about fit or compatibility with your existing harness and wing system.
- Backplate material: Stainless steel construction.
- D-rings: Marine grade stainless steel D-rings for attaching accessories.
- Harness straps: Sturdy harness straps included with the system.
- Crotch strap: Includes a crotch strap as part of the harness.
- Mounted assembly: Harness and D-rings are mounted onto the stainless steel backplate.
- Build quality: Described by Mares as sturdy and durable.
- Product line: Part of the Mares XR Line for technical diving.
- Thickness options: Mares offers this backplate system in 3mm and 6mm thickness variants.
| Brand | Mares |
| Product Line | XR Line |
| Product Type | Backmount harness and backplate system |
| Backplate Material | Stainless steel |
| Backplate Thickness Options | 3MM, 6MM |
| D-Ring Material | Marine grade stainless steel |
| Harness Feature | Includes crotch strap |
| MPN | 4175163MM |
| Barcode (UPC) | 089902599461 |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What is the Mares Heavy Duty Complete Mounted System made of?
The backplate is made of stainless steel, and the D-rings on the harness are made of marine grade stainless steel. The harness straps and crotch strap are described by Mares as sturdy and durable, part of the XR technical diving line.
Does the Heavy Duty Complete Mounted System come with a crotch strap?
Yes. The harness included with this system has a crotch strap along with the main harness straps, and both are fitted with marine grade stainless steel D-rings for attaching technical diving accessories to the rig.
What backplate thickness options does Mares offer for this system?
Mares offers the Heavy Duty Mounted System backplate in two thickness options: 3mm and 6mm. Both are stainless steel. Contact DiveCatalog.com to confirm which thickness corresponds to this specific item before ordering.











