slip joint plier: 1.45# carbon steel with heat treatment, CR-V steel 2.PVC ... plier:1. Size: 4" 5" 6" 8" 10"2. Materials: 45# carbon steel with heat treatment, CR-V steel3. Finish: chrome ... : PP bag, PVC bag, double blister, half blister, blister card . 45# carbon steel with heat treatment;CR-V steel slip joint ...