This Max cordless rebar tier, item #RB397, ties rebar from #3 x #3 to #5 x #6. Includes one year manufacturers warranty.  The RB397 offers a lightweight and compact design that ties 5X faster than manual tying.  Ties are completed in less than 1 second with consistent strength.   Features include a lithium ion battery that gets 2,000 ties per charge, brushless twisting motor to maximize durability, extremely ergonomic design to prevent wrist injury, auto shutoff, belt hook, and new blow out channels for ease of cleaning. The Max RB397 rebar tier works well for precast concrete products, building foundations, road and bridge construction, floors and walls, retaining walls, and swimming pool walls.    **Extension bar sold separately**