If you've spent a full day on a rebar-heavy job site, you already know where most of your time actually goes. It's not the cutting, and it's not the placement — it's the tying. Bend down, wrap the wire, twist, straighten up, move to the next intersection. Repeat that a few hundred times and your back knows exactly how many ties you did today.
That's the problem MAX set out to solve with the TwinTier, and the mechanism behind it is worth understanding before you decide whether it's worth the investment.
Most rebar tiers on the market feed a single wire around the rebar intersection, twist it, and cut. The TwinTier feeds two wires simultaneously and twists them together in one motion. The result is a tying speed of under 0.5 seconds for a D10×D10 intersection — fast enough that the tool stops being the bottleneck on site.
Two wires instead of one also means each tie holds with more consistent tension across the joint, which matters when an inspector is walking the site checking tie quality, not just tie count.
Specs only matter if they hold up past the first hour of use. A few details on the TwinTier are worth calling out for exactly that reason:
MAX built its reputation in Japan on precision fastening equipment, and the TwinTier is a direct extension of that — engineered specifically for rebar tying, not adapted from something else.
That's the product side. The other half is who you're buying it from. We're a tools specialist — we deal exclusively in Japanese tools and precision equipment. Everything we list is something a professional actually uses on site, not a generic hardware-store equivalent, so you're not gambling on a "same spec" substitute. If you have any questions before you buy, feel free to message us — we're happy to help.
Note: For US buyers, import duties are included in the price. For buyers outside the US, import duties are not included in the price.
If you're tying rebar for a living, the math is simple: shaving even a second off each tie adds up to hours saved over a job. The TwinTier is built to make that difference from the first tie to the last.
A TwinTier is only as good as the wire feeding through it. The MAX TW1060T is the genuine 1.0mm annealed tie wire made for the RB-442T, sold in boxes of 30 rolls (about 12.35kg per box). Off-brand wire can jam the feed mechanism or wear the twisting head faster than it should — genuine MAX wire is built to the tolerances the TwinTier expects.
View the MAX TW1060T tie wire (RB-442T, 30-roll box) →
Shipped from Japan with secure packaging.