

The FLUX AN Double Head Spanner Wrench range is engineered specifically for assembling and tightening AN hose ends and adapter fittings without marking or deforming the soft aluminium hex surfaces.
Each wrench carries two AN sizes, one on each end - so a single tool handles both the body and the swivel nut of a hose end assembly. The slimline profile fits into confined engine bay spaces where standard spanners won't reach. Machined from 6061-T6 aluminium and hard anodised in black.
Available in seven combinations covering AN3 through AN20: 4B & 3S, 6B & 4S, 8B & 6S, 10B & 8S, 12B & 10S, 16B & 12S, and 20B & 16S. Buy individually or complete the set. Backed by FLUX's lifetime warranty.
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Double head wrenches
What is a Backorder?
Q: What is backorder?
When a product is on backorder, it means that we have sold out and we are opening a back order due to popular demand. This is essentially a queue, when new stock arrives from production, we’ll send your order.Q: Will items in my order that are in stock be shipped out first?
We will send your order altogether once your backorder item is ready! You may wish to place separate orders if you want an item before the other is due back in stock.The FLUX AN Double Head Spanner Wrench range is engineered specifically for assembling and tightening AN hose ends and adapter fittings without marking or deforming the soft aluminium hex surfaces.
Each wrench carries two AN sizes, one on each end - so a single tool handles both the body and the swivel nut of a hose end assembly. The slimline profile fits into confined engine bay spaces where standard spanners won't reach. Machined from 6061-T6 aluminium and hard anodised in black.
Available in seven combinations covering AN3 through AN20: 4B & 3S, 6B & 4S, 8B & 6S, 10B & 8S, 12B & 10S, 16B & 12S, and 20B & 16S. Buy individually or complete the set. Backed by FLUX's lifetime warranty.
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VEHICLE COMPATIBILITY
Universal
UNIVERSAL FITGoes with your build
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