The new IRWIN VISE-GRIP 5" Curved Jaw Locking Multi-Pliers feature the legendary locking plier's performance tradesmen have trusted since 1924. The 5CR Locking Multi-Pliers feature a fold-out stainless steel serrated knife blade and a fold-out screwdriver including a 1/4" bit holder with 6-8 slotted and #2 Phillips bits. The four-tools-in-one design allows users to carry fewer tools on the job.