The Blue Spot Tools 552PCE Terminal and Crimper Kit contains a 220mm ratchet crimper with laminated steel jaws and insulated grips, 500pcs of assorted blue, yellow and red insulated terminals, 50pcs cable ties 2.5mm x 100mm and a roll of black insulation tape. Suitable for 1.5-2.5 and 6mm insulated terminals all contained within a handy storage case.