- 4 PC. Nut Splitter Set - Effective Nut Removal: Designed for safely removing stubborn or over-tightened nuts without damaging the bolt threads. - Tensile Strength: Suitable for nuts up to tensile class 6, ensuring compatibility with a range of fasteners. - Thread Protection: Avoid over-tightening to prevent thread damage, ensuring longevity and proper function. - Convenient Storage: Comes in a blow case with dimensions 260 x 175 x 60 mm (0.096 CUFT) for organized storage and transport.