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Product Information
The Mares Bungee with Big Carabiner is a spearfishing line tensioner built with a cushioning system that reduces stress on the line and helps keep the right line tension during a dive. It attaches with a large carabiner. It is available in Medium and Large sizes.
Who it is for
This bungee tensioner is made for spearfishers who need to absorb shock and maintain consistent tension on the line. It attaches with a large carabiner.
Key details
- Functions as a line tensioner specifically designed for spearfishing use.
- Built-in cushioning system absorbs shock and reduces stress placed on the line.
- Helps maintain correct, consistent line tension throughout a dive.
- Fitted with a big carabiner, as reflected in the product name.
- Offered in two sizes, Medium and Large.
Compatibility and sizing
This accessory is offered in Size M (Medium), SKU 423923M, and Size L (Large), SKU 423923L.
DiveCatalog.com is an authorized Mares dealer and a dive shop based in Irvine, California, serving divers since 2003. Call 888-701-4017 or start a chat if you have questions about sizing or how this tensioner fits your spearfishing rig.
- Line tensioner: Purpose-built for spearfishing to manage line tension during a dive.
- Cushioning system: Absorbs shock and reduces stress placed on the line.
- Consistent tension: Helps maintain the right line tension throughout use.
- Large carabiner: The tensioner comes with a carabiner, as reflected in the product name.
- Two sizes available: Offered in Medium and Large.
- Mares spearfishing accessory: Part of Mares' Spearfishing Accessories lineup.
| Brand | Mares |
| Product type | Spearfishing line tensioner / fin accessory |
| Function | Cushioning system for line tension and stress reduction |
| Attachment | Large carabiner |
| Available sizes | M (Medium), L (Large) |
| SKU, Size M | 423923M |
| SKU, Size L | 423923L |
| Barcode, Size M | 792460031747 |
| Barcode, Size L | 792460031730 |
| MPN | 423923L |
⚠️ 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 does a bungee line tensioner do for spearfishing?
A bungee line tensioner, like the Mares Bungee with Big Carabiner, uses a cushioning system to absorb shock and reduce stress on your spearfishing line. Its cushioning system reduces stress on the line and helps maintain the right line tension.
What sizes does the Mares Bungee with Big Carabiner come in?
It is available in two sizes, Medium (SKU 423923M) and Large (SKU 423923L).
Does the Mares Bungee with Big Carabiner come with a carabiner attached?
Yes, this spearfishing line tensioner comes with a big carabiner, as reflected in its product name.
Is the Mares Bungee with Big Carabiner only for spearfishing?
Mares designs and lists this bungee specifically as a spearfishing accessory, intended to manage line tension on spearfishing rigs. It is categorized under Mares' Spearfishing Accessories lineup rather than general scuba or snorkeling gear.












