Specialised cavity plug – universal, quick and easy
The cavity plug universal BT achieves the highest loads in plasterboards. At the same time the BT is universally useable for board thicknesses from 10 to 70 mm. No additional setting tool needed. The stable metal part toggles in the free space behind the board (min. 51 mm). With pulling back the BT and simultaneously sliding the plastic washer into the drill hole the plug is installed. Breaking off the remaining plastic legs as shown in the instruction. Now you can fix your application with a metric screw into the internal thread of the metal part behind the board.