Made of forged alloy steel with black oxidized treatment to prevent rust from rain or sea water corrosion. The crimping jaws are hardened to 50HRC to ensure excellent crimping and durability.

4 crimp holes can cover 15.5-9.5 gauge wires. Has a wider range of applications than the common 3-hole products on the market. Suitable for crimping copper and aluminum oval sleeves, commonly used in railings, flooring, clotheslines, cable structures, machinery industry.

Works in tight areas, large handle spacing won't hurt your fingers. Tail hole for easy hanging. Compact and does not take up much space. The nut of the manual crimper can be adjusted according to your needs.