GARRISON #RMH-100 Reel Matrix tensioning handleGARRISON #RMH 100 Reel Matrix tensioning handle [AcmeDent SKU = "MA0238"] The GARRISON RMH 100 ReelMatrix Tensioning Handle is an advanced dental instrument engineered to streamline posterior restorative procedures. Its retainerless design enhances visibility and patient comfort, allowing for efficient quadrant work. The handle features a user friendly mechanism where the matrix reel is pressed into the handle and secured by retracting the grippers,