Distel Tree Climbing Spikes: Why Arborists Keep Coming Back to These German-Made Spurs

Ask any arborist about their gear, and you'll get opinions. Strong ones. The kind of opinions people usually reserve for pickup trucks and pizza toppings. And nowhere are those opinions stronger than when it comes to tree climbing spikes, because when you're 60 feet up a leaning silver maple, the thing strapped to your shin is not a place to cut corners.

So, let's talk about Distel.

If you've spent any time in the tree climbing world, you've probably heard the name: maybe on a jobsite, maybe during a trade show, maybe buried in a forum argument that got weirdly heated. Distel spurs have a bit of a cult following among arborists, and it's not marketing hype. Let me tell you why they've earned it.

Who Is Distel? (The Short, Slightly Charming Version)

Distel was founded by Uli Distel back in 1989. Uli didn't start out as a gear designer; he started out as a forester doing a whole lot of cone picking. Back then the equipment was, to put it kindly, rough. Spurs were still legal for cone picking in Germany, and the ones on the market weren't cutting it. So Uli did what stubborn, talented people tend to do: he went and built his own.

That tinkering turned into a few things you might recognize:

• In the late 1990s, he invented the Distel Hitch — yes, that Distel Hitch, the friction hitch still taught in rope climbing courses today.

• In 1998, he built the first aluminum climbing spikes with those now-iconic red shells.

• In the early 2000s, he partnered with a certain distributor to produce the original Gecko models. Every single original Gecko was made by Uli himself. (The partnership eventually wound down when production of the steel and 2.0 models moved to Taiwan.)

Today, Distel is a genuine family business. Uli and his two sons run the show, and Uli still has his hands in product development and the tricky technical questions. Which is a nice way of saying: when you buy a pair, you're buying from the people who actually invented the thing.

What Actually Sets Distel Tree Climbing Spikes Apart

Plenty of companies make tree climbing spikes. Here's where Distel does things most others simply don't.

Customization That Borders on Absurd (In a Good Way)

Distel gives you:

• 4 base models: Steel, Alu 3.1, Alu Plus, and Carbon 3.1

• 3 gaff sizes: Pole, Medium, and Tree

• 4 strap options: Velcro, Classic Buckle, Ratchet Strap, and Click Buckles

Do the math and that's 48 possible configurations. Forty-eight. You can dial your spurs in to your exact shin length, your exact climbing style, and the exact kind of tree work you do most. Most manufacturers hand you a take-it-or-leave-it setup. Distel hands you a menu.

A Modular Design You Can Actually Repair

Every part except the shank is available as a replaceable spare. Wear out a strap? Replace it. Want to mix and match, say, upper click buckles paired with lower Velcro? Go for it. That kind of combo is something most other brands won't even let you order. It also means your spurs are a long-term relationship, not a disposable purchase. Repair beats replace, and your wallet will notice.

The Lightest Spurs in Their Class

This is the headline for a lot of climbers. According to Distel:

• Carbon 3.1: the lightest spur on the entire market

• Alu 3.1: the lightest aluminum spur

• Steel: the lightest steel spur

When you're doing tree removal all day and lifting your legs a few hundred times, grams add up fast. Less weight on your feet means less fatigue by the last climb of the afternoon and fewer excuses when someone asks why you're moving slow.

Made in Germany, and They Mean It

"Made in Germany" gets slapped on a lot of packaging. Distel actually backs it up with short, local supply chains. Many components come from southern Germany, and a serious amount of in-house work: sewing, gluing, metalwork, and assembly all happen under their own roof.

They're also picky about partners. A few worth naming:

• Original Velcro® — from the company that literally invented it.

• Alu 3.1 forged in the Black Forest.

• Alu Plus forged and anodized by DMM, one of the most respected forges in the industry.

• Classic straps made from Biothane® (USA) — waterproof, easy to clean, seriously durable, and a straight upgrade over leather.

• Cobra® Click Buckles by Austrialpin — industry-leading hardware.

And the shells? Nearly indestructible. The red shell is glassfibre-proven and the hallmark that goes all the way back to those original Gecko spurs. The "carbon optic" shell isn't actually carbon fiber; it's a plastic composite that's better suited for the job, lighter than carbon and, again, almost impossible to kill. You can genuinely stomp on one and watch it pop back into shape, which I did, and it did not fail! (Don't tell HR.)

How Distel Gaffs Are Made

The gaff, the metal spike that actually digs into the wood, is where a lot of the magic (and the safety) lives. Distel's process runs like this:

1. Precision casting in southern Germany

2. Drilling and thread cutting done in-house

3. Specialized heat treatment for ideal steel properties

4. Crack testing on every single gaff via dye penetrant process

5. Jetting to clear away residue

6. Teflon coating for lower friction and easier release from the wood

7. Final sharpening by hand, in-house

The result is exceptional steel quality, long-lasting sharpness, and gaffs that actually release cleanly instead of fighting you on every step. When you're staking your body weight on a spike, "each gaff is crack tested" is a sentence you want to hear.

The Medium Gaff Debate: Why Bigger Isn't Better

Here's a bit of insider knowledge that trips up a lot of us arborists.

From what I gathered, and it may no longer be the case, short gaffs are the standard in Europe. In the U.S., "tree gaffs" are the standard and “pole gaffs” (short gaffs) are typically meant for linemen. Makes sense on paper. Here is the rub: tree gaffs are considered too long for a few people. There might be a reason for that - that extra length may create extra leverage, which piles pressure onto your shin, knee, and ankle over a long day.

Medium gaffs are the sweet spot for most climbers, and here's why:

• A blunter, crowned profile

• A wider underside

• Less sinking into the wood during long stands

• Easier gaff removal

Translation: less strain on your joints, more stability while you're parked in one spot, and less wrestling to unstick yourself. If you're on the fence about sizing, medium is the "everyday driver" most arborists should start with.

A Quick Word on Shank Design

The shank shapes how power transfers from your leg to the tree, and Distel offers two philosophies:

Straight shanks (Steel, Alu 3.1) give direct power transmission and a familiar, natural feel that most climbers grew up on. They're also more cost-efficient to produce.

Forward-angled and offset shanks (Alu Plus, Carbon 3.1) put the shank in the center of your foot for better balance and more natural ergonomics. The wider base spreads out pressure, and the Carbon shank is even wider than the Alu Plus. If your feet ache after a long day, this is worth a serious look.

Frequently Asked Questions

Are tree climbing spikes bad for the tree?

Yes, which is exactly why they belong on tree removal jobs, not on trees you intend to keep. Gaffs puncture the bark and cambium, leaving wounds that invite decay and disease. Standard arborist practice is simple: spikes for removals, no climbing spikes for pruning and general tree work on healthy trees.

What's the difference between pole, medium, and tree gaffs?

Pole gaffs are the shortest (great for utility poles and smaller stems), tree gaffs are the longest, and medium gaffs sit in between. For most arborists doing general tree work, medium gaffs offer the best balance of grip, stability, and joint-friendly ergonomics.

Where are Distel tree climbing spikes made?

In Germany. Many components are sourced from southern Germany, and most of the production — sewing, metalwork, assembly, hand-sharpening — happens in-house.

Are Distel spurs repairable?

Yes. Every part except the shank is available as a replaceable spare, and you can mix strap systems (like upper click buckles with lower Velcro). It's built to be maintained, not thrown away.

Which Distel model is the lightest?

The Carbon 3.1, which Distel bills as the lightest spur on the market. The Alu 3.1 is the lightest aluminum option, and the Steel is the lightest steel option in its class.

The Bottom Line

Every detail on a pair of Distel spurs is there for a reason: the crack-tested gaffs, the near-indestructible shells, the 48 ways to build them, the family that still answers technical questions personally. Add it up, and you get a higher-quality product for roughly the same price as the competition, built to last you a very long time.

There's also something to be said for supporting the original innovators, the small family businesses that quietly built this industry, one garage prototype at a time. Distel is one of the good ones.

As they put it: "Feel the edge in every step." For arborists who spend their lives climbing, that's not a slogan. It's the whole point.