The MAX TwinTier® RB443T is a battery-powered rebar tying tool built for fast, consistent ties from wire mesh up to #7 × #7 rebar. Its dual wire feeding mechanism completes a tie in less than half a second, while the wire pull-back mechanism dispenses only the wire each tie needs to reduce wire usage and cost. A single charge delivers up to 5,000 ties, and an enclosed magazine protects the wire and internal mechanism from jobsite debris. A short tie height requires less concrete cover, and a slim arm reaches easily into tight spaces. Compared with hand tying, the tool helps reduce the repetitive-motion strain on crews across large placements.

• Ties wire mesh up to #7 × #7 rebar combinations
• Dual wire feeding mechanism completes a tie in under ½ second
• Up to 5,000 ties per charge
• Wire pull-back mechanism reduces wire usage and cost
• Short tie height requires less concrete to cover the tie
• Slim arm reaches into tight spaces; enclosed magazine keeps out debris
• Uses MAX genuine TW1061T 19 Ga collated wire

• Applicable rebar size: #3 × #3 – #7 × #7 / wire mesh × wire mesh
• Ties per charge: up to 5,000
• Tie speed: less than 1/2 second
• Applicable wire: TW1061T / TW1061T-PC / TW1061T-EG / TW1061T-S (19 Ga)
• Weight: 5.6 lb
• Dimensions: 11-1/2" H × 4-3/4" W × 13" L
• Battery: JPL91450A; charger: JC925A
• Battery charge time: approx. 80 min full (approx. 60 min to 80%)

Kit includes the tool, battery (JPL91450A), charger (JC925A), belt hook, carry case, and owner's manual.

What rebar sizes can it tie? It ties from wire mesh up to #7 × #7 rebar combinations. How many ties per charge? Up to 5,000 ties on a single charge. What wire does it use? MAX genuine TW1061T 19 Ga collated wire.