Durable Crimping Tool: Our crimper is made of aluminum alloy material, ensuring its durability. Stamper hardness can reach up to 53 HRC to bear a large force. And it equipped with 7 dies, size: (5/16", 13/32", 1/2", 5/8") and reduced barrier #8, #10, #12(13/32", 1/2", 5/8").
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