The Smittybilt Nutsert Tool Kit makes installing nutserts quick and easy with its innovative quick-change head design. This heavy-duty kit includes 3 SAE and 3 metric mandrels, along with a mandrel lock pin and quick-change tool, all stored in a durable hard case. The unique spring-loaded mandrel ensures fast, secure changes, making it the fastest on the market for efficient installation.Nutsert Tool KitSpecifications: Weight 4 Whats Included Nutsert Tool, 6 Mandrels, Case Width 6 Prop65 Chem1 Di(2-ethylhexyl)phthalate (DEHP) Material Steel Length 15 Height 3 Fitment Universal Color Black California Proposition 65 WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product. Description_DEF Rivet Nut Tool Description_EXT Nutsert Tool Kit Description_FAB Smittybilt Advantage Warranty Description_FAB Includes 3 SAE and 3 metric mandrels Description_FAB Heavy-duty hard case included Description_FAB New quick-change head design Description_FAB 10-piece set Description_INV Nutsert Tool Set Description_MKT The Smittybilt Nutsert Tool Kit makes installing nutserts quick and easy with its innovative quick-change head design. This heavy-duty kit includes 3 SAE and 3 metric mandrels, along with a mandrel lock pin and quick-change tool, all stored in a durable hard case. The unique spring-loaded mandrel ensures fast, secure changes, making it the fastest on the market for efficient installation. Description_TLE Nutsert Tool Kit