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Product Information
The Seac Spearfishing Shaft Kit D.7mm is a spearfishing accessory containing a spring, a line guide, and a 7mm stainless steel ring. It is sized specifically for 7mm diameter shafts and is identified by Seac under SKU 1340003.
Who it is for
This kit is for spearfishing divers using 7mm diameter shafts who need the kit's spring, line guide, and stainless steel ring. It is a practical choice for anyone maintaining their own gear between dive trips.
Key details
- Diameter: 7 mm
- Manufacturer SKU: 1340003
- Ring material: stainless steel
- Category: Seac Spearfishing, Arrows/Shafts and Accessories
Compatibility and sizing
This kit is built for 7mm diameter speargun shafts. Seac also publishes a D.8mm version of this same kit (SKU 1340004) for 8mm diameter shafts, so confirm your shaft's diameter before ordering to make sure you select the correct size.
What's in the box
- Spring
- Line guide
- 7mm stainless steel ring
DiveCatalog.com is an authorized Seac dealer and has operated as a dive shop in Irvine, California since 2003. Call or chat with our team at 888-701-4017 if you need help confirming your shaft diameter or speargun compatibility before you order.
- Three-piece kit with a spring, a line guide, and a 7mm stainless steel ring.
- Includes a spring as part of the three-piece kit.
- Includes a line guide as part of the three-piece kit.
- Includes a 7mm stainless steel ring as part of the kit.
- Stainless steel ring included as part of the kit.
- 7 mm diameter kit, listed by Seac as Shaft Kit D.7mm.
- Seac accessory, manufacturer SKU 1340003.
- Also offered in D.8mm (SKU 1340004) for divers with 8mm diameter shafts.
| SKU/Product Code | 1340003 |
| MPN | 1340003000000A |
| Barcode (UPC) | 887728001874 |
| Diameter | 7 mm |
| Ring Material | Stainless steel |
| Brand | Seac |
| Product Type | Spearfishing Shaft Kit |
| Category | Spearfishing, Arrows/Shafts and Accessories |
| Alternate Size Available | D.8mm, SKU 1340004 |
- Spring
- Line guide
- 7mm stainless steel ring
⚠️ 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 included in the Seac Shaft Kit D.7mm?
The kit includes a spring, a line guide, and a 7mm stainless steel ring. The shaft itself is not included.
What is the difference between the Seac D.7mm and D.8mm shaft kits?
The D.7mm kit (SKU 1340003) is sized for 7mm shafts; Seac also publishes a D.8mm version, SKU 1340004.
Is the ring in this kit stainless steel?
Yes. The kit's 7mm ring is stainless steel, and the kit also includes a spring and a line guide.
Will this kit fit any speargun with a 7mm shaft?
This kit is designed for 7mm diameter speargun shafts in general, but Seac's manufacturer page does not publish a list of specific speargun models it fits. If you want to confirm compatibility with your exact speargun and shaft, call DiveCatalog.com at 888-701-4017.















