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Specifications
| SKU | SJ781-MHX |
|---|---|
| Action | Fast |
| Butt diameter | 0.44 in |
| Classification | Freshwater |
| Color | Slate |
| Fishing technique | Spinning |
| Length | 78 in |
| Line weight | 6-10 lb. |
| Lure weight | 1/16 - 5/16 oz. |
| Material | 45MM Toray Fiber |
| Pieces | 1 |
| Power | Light |
| Target species | Bass, Trout, and Walleye |
| Tip size | 4.5 |
| Weight | 1.48 oz |
About MHX
MHX rod building blanks are the culmination of decades of combined experience in fishing rod manufacturing, custom rod building and fishing. Incorporating a series of advanced material & manufacturing techniques, application-specific designs, and warranty innovations, MHX has become the benchmark for quality and performance.
Limited Lifetime Warranty
If it is determined that your blank is within the designated warranty period and failed due to a defect in material or workmanship your rod blank will be replaced for the warranty service fee which includes Shipping/handling.
These warranties are limited to the repair or replacement of the rod blank and does not cover rod components.

MHX Spin Jig Rod Blanks
Product Details
MHX Spin Jig Rod Blanks
MHX Spin Jig Rod Blanks – Lightweight Feel, Soft Tip, Serious Performance
Engineered with ultra resin-infused 45M modulus Toray graphite, the MHX Spin Jig Series blends high-end sensitivity with a slightly softer tip flex than the Mag Taper Series—while maintaining the same mid and butt power anglers trust. These blanks offer a fast action across the lineup, making them perfect for techniques that demand precision and feel, especially when finesse matters.
The softer, fast tip excels in light line applications, allowing better bait movement and enhanced bite detection, while the powerful lower section ensures you still have the strength to control the fight. Ideal for Largemouth, Smallmouth, Walleye, and Big Trout, these blanks shine with jigs, tubes, grubs, and other soft plastic presentations.
Available in multiple color options and a sleek Slate finish, Spin Jig blanks give rod builders and anglers the perfect balance of style and performance.
Key Features:
- Constructed with ultra resin-infused 45M modulus Toray graphite fiber
- Fast action with a slightly softer tip for enhanced finesse performance
- Excellent tip-to-butt power balance for sensitivity and control
- Available in Slate finish and select color options
Best For:
- Finesse techniques: ned rigs, tubes, drop shots, shaky heads
- Big trout and walleye fishing
- Flats and Backwater - Plastics or Topwater
The MHX Spin Jig Series is your go-to for precision, finesse, and all-day performance—on lakes, rivers, or clear water flats.

Get More with MHX
- Protective packet
- MHX blank spec decal
- Individually serialized decal
- MHX sticker
- Cleaning wipe
- Tip protector

Individual Serial Numbers

Limited Lifetime Warranty
MHX Spin Jig Rod Blanks
Featured Technology

MHX 45 Million Modulus Toray Fiber
Toray 12K Intermediate modulus Fiber of 42-47 million modulus with 853 ksi and an Ultra Resin System.

Ultra Resin System
Hard resin formula works to boost rod blank material's impact resistance, sensitivity, and overall straightness.
Warning: California's Proposition 65
Proposition 65 Warning
CA WARNING.
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov
Product Chart
SJ720 / 6'0" / 4-8 lb. / Slate
SJ720 / 6'0" / 4-8 lb. / Slate
SJ781 / 6'6" / 6-10 lb. / Slate
SJ781 / 6'6" / 6-10 lb. / Slate
SJ782 / 6'6" / 6-12 lb. / Slate
SJ782 / 6'6" / 6-12 lb. / Slate
SJ782 / 6'6" / 6-12 lb. / White
SJ782 / 6'6" / 6-12 lb. / White
SJ782 / 6'6" / 6-12 lb. / Metallic Black Pearl
SJ782 / 6'6" / 6-12 lb. / Metallic Black Pearl
SJ782 / 6'6" / 6-12 lb. / Metallic Blue
SJ782 / 6'6" / 6-12 lb. / Metallic Blue
SJ782 / 6'6" / 6-12 lb. / Metallic Copper
SJ782 / 6'6" / 6-12 lb. / Metallic Copper
SJ782 / 6'6" / 6-12 lb. / Metallic Green
SJ782 / 6'6" / 6-12 lb. / Metallic Green
SJ782 / 6'6" / 6-12 lb. / Metallic Gunsmoke
SJ782 / 6'6" / 6-12 lb. / Metallic Gunsmoke
SJ782 / 6'6" / 6-12 lb. / Metallic Light Blue
SJ782 / 6'6" / 6-12 lb. / Metallic Light Blue
SJ782 / 6'6" / 6-12 lb. / Metallic Lime Green
SJ782 / 6'6" / 6-12 lb. / Metallic Lime Green
SJ782 / 6'6" / 6-12 lb. / Metallic Pink
SJ782 / 6'6" / 6-12 lb. / Metallic Pink
SJ782 / 6'6" / 6-12 lb. / Metallic Purple
SJ782 / 6'6" / 6-12 lb. / Metallic Purple
SJ782 / 6'6" / 6-12 lb. / Metallic Red
SJ782 / 6'6" / 6-12 lb. / Metallic Red
SJ782 / 6'6" / 6-12 lb. / Metallic Seafoam
SJ782 / 6'6" / 6-12 lb. / Metallic Seafoam
SJ782 / 6'6" / 6-12 lb. / Metallic Silver
SJ782 / 6'6" / 6-12 lb. / Metallic Silver
SJ782-2 / 6'6" / 6-12 lb. / 2pc / Slate
SJ782-2 / 6'6" / 6-12 lb. / 2pc / Slate
SJ783 / 6'6" / 8-15 lb. / Slate
SJ783 / 6'6" / 8-15 lb. / Slate
SJ783-2 / 6'6" / 8-15 lb. / 2pc / Slate
SJ783-2 / 6'6" / 8-15 lb. / 2pc / Slate
SJ812 / 6'9" / 6-12 lb. / Slate
SJ812 / 6'9" / 6-12 lb. / Slate
SJ812 / 6'9" / 6-12 lb. / White
SJ812 / 6'9" / 6-12 lb. / White
SJ813 / 6'9" / 8-15 lb. / Slate
SJ813 / 6'9" / 8-15 lb. / Slate
SJ813 / 6'9" / 8-15 lb. / White
SJ813 / 6'9" / 8-15 lb. / White
SJ833 / 6'11" / 8-12 lb. / Slate
SJ833 / 6'11" / 8-12 lb. / Slate
SJ841 / 7'0" / 6-10 lb. / Slate
SJ841 / 7'0" / 6-10 lb. / Slate
SJ842 / 7'0" / 6-12 lb. / Slate
SJ842 / 7'0" / 6-12 lb. / Slate
SJ842 / 7'0" / 6-12 lb. / White
SJ842 / 7'0" / 6-12 lb. / White
SJ842 / 7'0" / 6-12 lb. / Metallic Black Pearl
SJ842 / 7'0" / 6-12 lb. / Metallic Black Pearl
SJ842 / 7'0" / 6-12 lb. / Metallic Blue
SJ842 / 7'0" / 6-12 lb. / Metallic Blue
SJ842 / 7'0" / 6-12 lb. / Metallic Copper
SJ842 / 7'0" / 6-12 lb. / Metallic Copper
SJ842 / 7'0" / 6-12 lb. / Metallic Green
SJ842 / 7'0" / 6-12 lb. / Metallic Green
SJ842 / 7'0" / 6-12 lb. / Metallic Gunsmoke
SJ842 / 7'0" / 6-12 lb. / Metallic Gunsmoke
SJ842 / 7'0" / 6-12 lb. / Metallic Light Blue
SJ842 / 7'0" / 6-12 lb. / Metallic Light Blue
SJ842 / 7'0" / 6-12 lb. / Metallic Lime Green
SJ842 / 7'0" / 6-12 lb. / Metallic Lime Green
SJ842 / 7'0" / 6-12 lb. / Metallic Pink
SJ842 / 7'0" / 6-12 lb. / Metallic Pink
SJ842 / 7'0" / 6-12 lb. / Metallic Purple
SJ842 / 7'0" / 6-12 lb. / Metallic Purple
SJ842 / 7'0" / 6-12 lb. / Metallic Red
SJ842 / 7'0" / 6-12 lb. / Metallic Red
SJ842 / 7'0" / 6-12 lb. / Metallic Seafoam
SJ842 / 7'0" / 6-12 lb. / Metallic Seafoam
SJ842 / 7'0" / 6-12 lb. / Metallic Silver
SJ842 / 7'0" / 6-12 lb. / Metallic Silver
SJ842-2 / 7'0" / 6-12 lb. / 2pc / Slate
SJ842-2 / 7'0" / 6-12 lb. / 2pc / Slate
SJ843 / 7'0" / 8-15 lb. / Slate
SJ843 / 7'0" / 8-15 lb. / Slate
SJ843 / 7'0" / 8-15 lb. / White
SJ843 / 7'0" / 8-15 lb. / White
SJ843 / 7'0" / 8-15 lb. / Metallic Black Pearl
SJ843 / 7'0" / 8-15 lb. / Metallic Black Pearl
SJ843 / 7'0" / 8-15 lb. / Metallic Blue
SJ843 / 7'0" / 8-15 lb. / Metallic Blue
SJ843 / 7'0" / 8-15 lb. / Metallic Copper
SJ843 / 7'0" / 8-15 lb. / Metallic Copper
SJ843 / 7'0" / 8-15 lb. / Metallic Green
SJ843 / 7'0" / 8-15 lb. / Metallic Green
SJ843 / 7'0" / 8-15 lb. / Metallic Gunsmoke
SJ843 / 7'0" / 8-15 lb. / Metallic Gunsmoke
SJ843 / 7'0" / 8-15 lb. / Metallic Light Blue
SJ843 / 7'0" / 8-15 lb. / Metallic Light Blue
SJ843 / 7'0" / 8-15 lb. / Metallic Lime Green
SJ843 / 7'0" / 8-15 lb. / Metallic Lime Green
SJ843 / 7'0" / 8-15 lb. / Metallic Pink
SJ843 / 7'0" / 8-15 lb. / Metallic Pink
SJ843 / 7'0" / 8-15 lb. / Metallic Purple
SJ843 / 7'0" / 8-15 lb. / Metallic Purple
SJ843 / 7'0" / 8-15 lb. / Metallic Red
SJ843 / 7'0" / 8-15 lb. / Metallic Red
SJ843 / 7'0" / 8-15 lb. / Metallic Seafoam
SJ843 / 7'0" / 8-15 lb. / Metallic Seafoam
SJ843 / 7'0" / 8-15 lb. / Metallic Silver
SJ843 / 7'0" / 8-15 lb. / Metallic Silver
SJ843-2 / 7'0" / 8-15 lb. / 2pc / Slate
SJ843-2 / 7'0" / 8-15 lb. / 2pc / Slate
SJ8600 / 7'2" / 6-12 lb. / Slate
SJ8600 / 7'2" / 6-12 lb. / Slate
SJ9000 / 7'6" / 6-12 lb. / Slate
SJ9000 / 7'6" / 6-12 lb. / Slate
SJ9000-2 / 7'6" / 6-12 lb. / 2pc / Slate
SJ9000-2 / 7'6" / 6-12 lb. / 2pc / Slate
SJ902 / 7'6" / 6-12 lb. / Slate
SJ902 / 7'6" / 6-12 lb. / Slate
SJ903 / 7'6" / 8-15 lb. / Slate
SJ903 / 7'6" / 8-15 lb. / Slate
Files & Documents
All Blanks and all other materials I have received from Mud Hole has been Great. Staff and merchandise super helpful. Thanks … James
Fast shipping and a great products.
First time building a rod. The product is great and the educational material is very helpful.
MHX Spin Jig Rod Blanks
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