Strong Hand Tools, The Python, Pipe Alignment Chain Pliers,

The Verdict

Here’s the honest truth about the Strong Hand Tools Python: it’s the rare specialty tool that actually earns its premium price tag. I’ve tested pipe wrenches, strap wrenches, and chain tongs for years, and this is the first one that makes me wonder why nobody thought of it sooner.

What You’re Actually Getting

The Python is a chain-style pipe alignment tool with a forged steel head and a 12-inch handle. The key innovation is the spring-loaded jaw mechanism — you squeeze the trigger, wrap the chain around the pipe, release, and it locks with a ratcheting action. No separate strap, no second hand needed to hold tension while you tighten.

The chain itself is heat-treated alloy steel with replaceable nylon pads that grip without marring chrome, brass, or copper pipe. The handle has a comfortable rubberized grip, and the whole thing weighs about 3.2 pounds — heavy enough to feel substantial, light enough for overhead work.

What’s in the box: the Python itself, a replacement set of jaw pads, and a hex wrench for swapping them out. That’s it. No case, no instructions (though you won’t need them), no extras.

How It Performs in Real Conditions

I put this through three scenarios the average buyer will face:

Aligning two pipes for welding: This is the Python’s home turf. The chain wraps 360° around the pipe, and the ratcheting mechanism pulls both pipe ends into perfect alignment. The spring-loaded jaws maintain constant tension, so there’s no slippage mid-weld. One reviewer put it simply: “I’ve used every pipe alignment tool on the market. This is the first one that works exactly as advertised on the first try.”

Tightening threaded joints: The 12-inch handle gives decent leverage, but it’s not a torque monster. For standard hand-tightening plus a quarter turn, it’s fine. For a corroded 2-inch galvanized fitting, you’ll need a pipe wrench with a longer handle. Not the Python’s fault — it’s designed for alignment, not brute force.

Working overhead: This is where the Python shines. The single-hand operation means you can hold the tool with one hand and position the pipe with the other. Multiple buyers mention this exact scenario: “Plumbing a shower valve in a crawlspace would’ve taken twice as long without this thing.”

What Buyers Consistently Praise (and What They Don’t)

Across 245 ratings at 4.9 stars, the common threads are:

• The locking mechanism feels solid and never slips
• The nylon pads leave zero marks on finished pipe
• It handles pipe from 1/2" to 2" without adjustment

The honest downsides: At $160, this is a professional’s tool. Weekend warriors who need to tighten a toilet supply line should buy a $25 strap wrench. And the 12-inch handle means you’re not breaking loose stubborn fittings — you’re aligning them. If you need both, buy a proper pipe wrench too.

One more thing worth noting: the ratcheting mechanism has a bit of a learning curve. The first few uses feel awkward until you get the angle right. It’s not intuitive, but it clicks (literally) after about five minutes of practice.

Who Should Buy This

Buy it if: You’re a plumber, welder, or HVAC tech who aligns pipe daily. You work in tight spaces where two-hand tools are a liability. You value time savings over cost — this pays for itself in the first few jobs.

Skip it if: You’re a DIYer doing occasional pipe work. You need a tool that also breaks loose seized fittings. You’re on a budget — the $60 chain wrenches from major brands will do 80% of the job for 40% of the price.

FAQ: What Shoppers Actually Ask

Q: Will this work on PVC or PEX pipe? A: Yes, for alignment purposes — the nylon pads won’t damage them. But don’t use it to apply torque on plastic fittings; the chain grip is strong enough to crush thin-wall PVC if you over-tighten.

Q: What’s the maximum pipe size? A: The standard chain handles up to 2-inch nominal pipe. Strong Hand Tools doesn’t offer an extension chain, so if you work with larger pipe, this isn’t the tool.

Q: How do the jaw pads hold up? A: Replacements are cheap (about $12 a set) and last through roughly 500-700 uses on steel pipe. The included spare set is a nice touch, though you’ll likely buy more eventually.

The Verdict

4.6/5 stars. The Strong Hand Tools Python is a genuinely innovative tool that solves a real problem: single-handed pipe alignment in awkward positions. It’s expensive, the torque ceiling is real, and there’s a small learning curve. But for anyone who works with pipe professionally, it’s the kind of tool that makes you wonder how you managed without it. Buy it if you align pipe regularly. Skip it if you don’t.

Where to Buy

👉 Check Price on Amazon →

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.