「MULTI PCS CRIMPING TOOL SET」 In a convenient storage case 「VERSATILE SET」 Apply to heat shrink, non-insulated, open barrel, insulated and non-insulated ferrules, non-insulated terminals,OT&UT terminals 「PRECISE CRIMP」 Well polished jaw and ratchet mechanism ensure high-quality crimping effect after repeat crimp 「CONVENIENT」Quick and simple to change the jaw with pushing the load pin and swap out the jaws,no more extra tool required 「ERGONOMIC」Due to best handle grasping position and comfortable grip made of TPR with non-slip texture,it’s effortless to lots of crimp, Manufacturer: ZXZZAS