Already handling quite a few bike shop orders lately, and this particular set from Raytal has been the one we keep going back to for routine maintenance kits. It covers the real-world range for carbon frame bolts, disc brake calipers, and handlebar stems with that 2-20 N.m span, so most buyers go with it rather than a lower-torque model. The ±4% accuracy is tight enough for anything you’d torque on a modern bicycle—but honestly, we usually have stock, but confirm lead time if you need a rush.

What it does that you might not expect is fit a standerd spark plug socket (H5X100mm) right in the blow mold case alongside nine hex and Torx bits—H3 through H10 and T20 to T30—so you’re covered for nearly everything from chainring bolts to derailleur limit screws. The turn-and-lock adjustment mechanism is pretty much bulletproof; you set it and it doesn’t drift during use, which is a real time-saver on long builds. Just don’t try using this wrench for automotive caliper work—that 20 N.m ceiling is strictly for bikes and small engines.
Actually, there's not much guesswork with the supplier either. The chrome-vanadium steel handles and the 45-tooth ratchet give a tactile, precise click that you get form GS and CE certified tools—we had first batch sent out for third-party verification against their COA, and it held within spec after 200 cycles give or take. Chrome plating is decent, though you’ll see some wear after heavy use in a shop enviornment; it’s not a complaint, just a fact of daily turning.

They offer OEM/ODM customiztion “(usually 4-6 weeks)” if you need your own branding on teh case, and the MOQ is flexible enough for a trial order of about 50 units or so before you commit to a full container. One detail a buyer might not think to ask but would want to know is that the knurled steel handle is actually machined, not just rolled, so it doesn’t slip when your hands are a bit oily. So that’s basically the whole story—accurate, well-assembled, and the supplier’s lead times have been consistent for us over the last three reorders.
Yes, the ±4% accuracy is tested and verified under GS and CE standards. That certification applies to the full 2-20 N.m range, so you can rely on it for precise bicycle torque specs.
For OEM/ODM custom branding, the MOQ typically starts at 300-500 sets depending on the changes. Just reach out with your logo design and we'll confirm the exact minimum.
The H5 hex size (5mm) and 100mm length are designed for common bicycle spark plugs, like those on small engines or mopeds. It's not for automotive plugs—check your bike's manual for the hex size.
Absolutely—the turn & lock mechanism lets you set the torque by twisting the knurled handle, then locking it in place. That prevents the setting from shifting while you're tightening bolts.
The blow mold case has custom cutouts for each of the 9 bits and the spark plug socket, so everything snaps in securely. No loose rattling—keeps your tools organized and protected in a toolbox or bag.