The Dent Fix Self-Piercing Riveter, No. DF-SPR67, joins aluminum panels together with a cold-forming technique that does not require heat, pre-drilled holes or adhesive. The ergonomically designed tool can be used to rivet panels up to 6.5mm. The pressure and speed control increases accuracy and enables the rivets to be inserted without panel distortion. The kit includes a standard matrix, two matrix keys, a strap, one HR1 arm and a box of 6 by 50 steel punch rivets.