84 – MALLEABLE PLUG admin | October 19, 2020 A metal drive-in plug which is difficult to remove once installed. For an alternative in plastic see Type 77. This fitting can only be used with EN10255 (ISO 65) medium weight tubing. Add to quote Categories: All Products, Fitting, Klamp, Miscellaneous Description Description Related products Type 72 – Stair Tread Support Type 98 – Rachet and Bits Type 86 – Angle Tee Type 76 – Hook