Large Plastic Clip Fast Bar Chair (Bar) 40mm flag|Available in NSW Only The BT Type A coupler

The BT Type A coupler system consists of a BT coupler and two reinforcing bars with type A threads

as well as BT Type B and Type C

Easy to use

Built with an all steel construction and fitted with spring steel blades and T-grip handles

It utilises a tapered plate dowel that allows lateral movement without the use of a plastic sleeve

Large Plastic Clip Fast Bar Chair (Bar) 40mm flag|Available in NSW Only The BT Type A couplerFast Clip on bar chairs provide quick application in concreting and these Bar Chairs are designed specifically for Bar. These Plastic Clip Bar Chairs are 40mm (H) and suit Bar Type 24mm to 36mm bar.