CRAFTSMAN Aviation Snips, Left Cut (CMHT73755) Sheet metal snips are designed to cut various thicknesses of stainless and cold-rolled steel. Offset blade models help keep material away from hands while cutting. All models feature an auto-release mechanism for fast one-handed operation. Large handle rings and double dipped grips on the Tin Snips are designed for more comfortable use. Snip models include: offset long-nose, duckbill, 3-piece aviation set, offset left-cut, offset right-cut, straight-cut, right-cut aviation, left-cut aviation, straight-cut aviation, and 10-inch and 12-inch tin snips. Features CUT CAPACITY OF TIN SNIPS: Cuts up to 18GA (1.2mm) cold-rolled steel or 22GA (0.7mm) stainless steel. EASE OF USE: Spring-assisted latch on metal snips for fast one-handed operation DURABILITY: Induction hardened cutting edge on snips for sheet metal stays sharp longer (compared to non-induction hardened jaws). 1/4-inch blade markings for quick precise cuts USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.