The Luhr-Jensen Spin 3.5 Techset Flash may be the ultimate in attracting and triggering bites – and keeping fish on the hook until they arrive safely in your boat.
Featuring a high-quality Colorado blade with premium finishes this lure is designed to be trolled behind a Luhr-Jensen Dipsy Diver and Coyote Flasher.
The multi-layered skirting and tinsel, combined with 3D eyes and an arrow-shaped head brings everything together into an enticing package that fish can’t resist.
It features two VMC Techset hooks that lock fish in place after they’ve bit.
The lure comes in eight colors, seven of which feature Everglo glow-in-the-dark skirts. One lure, the Gold Chartreuse Orange Dot offers UV Bright finish to reflect more light energy, strengthening visibility. The lure is available in: Gold Rainbow, Brass Pink, Gold Pink Chartreuse Green Dot, Gold Chartreuse Orange Dot, Nickel Pink Purple Dot, Brass Orange Blue Dot, Gold White Pearl Orange, and Brass Chartreuse Green Dot.
It is sold one per pack and has a manufacturer’s suggested retail price of US $8.99. 
Why the Luhr-Jensen Spin 3.5 Techset Flash Might Be the Hottest Spinner in Your Tackle Box
If you’re a serious trout or salmon angler, you probably already know that when it comes to spinners, Luhr-Jensen doesn’t mess around. The brand has long been trusted for producing lures that don’t just look good—they catch fish.
What Is the Spin 3.5 Techset Flash?
The Luhr-Jensen Spin 3.5 Techset Flash is a premium inline spinner built with salmon and steelhead in mind, but don’t be surprised if it slams trout, kokanee, or even bass in the right conditions.
At its core, the Techset Flash is all about vibration and visibility. It’s designed to trigger bites even when fish are holding deep or staying lethargic.
Here’s what’s packed into this high-performance spinner:
• Size 3.5 blade (a popular size in spinner circles for salmonids)
• Techset Flash reflective finish — adds extra “bling” and flash underwater
• Premium VMC hooks for high hook-up ratios
• Optimized for trolling or casting (yes, it’s versatile!)
• Built-in swivel system to reduce line twist (thank you, Luhr-Jensen!)
What Makes It Different?
What sets the Techset Flash apart from your average spinner is the combination of flash and finesse. Many spinners are either too aggressive or too subtle for certain situations. The Spin 3.5 hits a sweet spot—it throws enough light to get noticed without spooking fish in pressured or clear water.
Here are a few reasons anglers are raving:
• Superb blade rotation: Starts spinning with minimal forward motion.
• Custom finishes: Many versions mimic baitfish like herring or smelt.
• Techset Flash blade coating: Reflects light in multiple directions—great for overcast days or stained water.
Whether you’re drifting a coastal river for coho or trolling a lake for spring Chinook, this spinner has the flash and thump to get the job done.
Also: always experiment with blade colors and patterns. The Techset Flash comes in enough variations to match just about any hatch or forage profile.
Best Uses & Setups
You can rig the Luhr-Jensen Spin 3.5 Techset Flash in several effective ways:
• Trolling behind a dodger or flasher
• Casting and retrieving in current breaks or tailouts
• Backtrolling in rivers for salmon or steelhead
Pair it with 10–15 lb fluorocarbon or mono depending on your target species, and make sure you’ve got a quality snap swivel to prevent line twist. This spinner is smooth, but like all inline spinners, it’ll test your gear if you’re under-rigged.
The Luhr-Jensen Spin 3.5 Techset Flash is a flashy, fishy spinner that deserves a spot in every serious angler’s kit. Its build quality, blade action, and light-reflective coating make it deadly in both still and moving water. Whether you’re a weekend warrior or a year-round river rat, this spinner can help you put more fish in the net.
So next time you’re gearing up for salmon season—or just want to try something new that actually works—tie on a Techset Flash and hold on tight.
