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RB441T TwinTier MAX Rebar Tying Tool

$2,664.62 Plus FREE Shipping


  • Double Tying Speed – A Dual Wire Feeding Mechanism increases productivity.
  • Cost Saving – The Wire Pull-Back Mechanism dispenses the precise amount of wire needed to form a tie, reducing wire usage.
  • Shorter Tie Height – The Wire Bending Mechanism produces a shorter tie height. Less concrete is needed to fully cover a wire tie.
  • Large Jaw – The large jaw enables the TwinTier to tie up to a #7 x #7 rebar.
  • Long Battery Life – One charge of the battery can yield up to 4,000 ties.
  • Easy Push Gear Release – Effortlessly open gears to quickly feed wire when loading the tool.
  • Fast Load Wire – Rapidly load the dual wire coil with the quick load magazine design.

MAX tools


Rebar Tying Tool

Meet the cost saving RB441T “TwinTier” made by MAX USA Corp. This is a 6th generation MAX Re-Bar-Tier featuring new mechanisms which make it the most efficient rebar tying tool on the market. In addition, this tying tool weighs in at only 5.6lbs making it light weight as well. With an included belt hook reinforcement workers easily can move around and carry the tool with less operator fatigue.

The RB441T is designed with durability and efficiency in mind. Easily load dual tie wire coils with the quick load magazine design. With an easy push gear release you are able to quickly feed wire when loading the tool. After that, the dual wire feeding mechanism of the RB441T helps complete each tie in about a half second. As a result of the faster speeds you spend less man hours per job. In addition, the large jaw of the TwinTier ties rebar sizes up to #7 x #7 with 19 gauge wire and the thinner arm allows for tight ties at 45 degrees. Finally, an enclosed design provides greater protection against dust and debris getting in the tool.

Battery Life

The RB441T TwinTier completes about 4000 ties per charge with a full charge completed in 65 minutes. In addition, the JPL91440A battery can quick charge to 80% in about 50 minutes on the JC925A charger.

Shorter Tie Height

Last but not least, the shorter tie height of the RB441T means that you need less concrete to fully cover your tie wire. Each tie is about 50% shorter than previous models.

This tool comes standard with a battery, charger, belt hook, and plastic carrying case.

RB441T TwinTier Applications

  • Precast Plants
  • Road and Bridge Construction
  • Tilt-Up Concrete Walls
  • Concrete Foundations
  • Retaining Walls
  • Electrical Conduits
  • Swimming Pools

Don’t forget to buy extra tie wire!

Buying Guide

MAX Product Manuals and Documents

Additional information

Weight 6 lbs
Dimensions 13 × 12 × 5 in



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