Check the listing for details. Lee Precision Case Length Gauge for 458 Socom NEW!! # 91290. Condition: New. Listed at 16.84 USD. Case Length GaugeFor: 458 Socom 91290NEW!! The Lee Case Length Gage is a precise and easy way to trimcases to length and square the case mouth a Lee Cutter and Lock Stud to function.Requires a Lee Cutter and Lock Stud to function. The first step to successfully trimming brass cases with the LeeCase Length Gage and Shellholder is to take the Lee Lock Stud(Sold Separately) and screw it into the shell holder. Next the Length Gage needs to be screwed into the Case Trimmer Cutter (Sold Separately). The length gage is set to cut each case within SAAMI specifications. After the tools are screwed together the next step is case trimming. Just put the empty brass into the shellholder, insert the case lengthgauge into the empty piece of brass and turn the cutter until the piece of brass is trimmed to the predetermined length. It is that easy to get consistent case lengths and square case mouths helping to keep reloaded ammunition as accurate as possible. Material: Hardened SteelFeatures: Caliber specific Shellholder and length gaugeNotes: Cutter and Lock Stud (# 221222572126) Sold Separately.Special Note:The Large Cutter and Lock Stud ( # 391088811413) is requiredfor .475 and larger calipers ( Sold Separately). ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We are a Factory Direct Dealer of Lee® Precision, Inc. ALL MANUFACTURERS WARRANTIES WILL APPLY !All of our products are BRAND NEW in the box; and contain all of the parts, materials and documentation.You can expect and will receive prompt delivery of your item.We will ship your order within ONE DAY!We are unable to accept returns on used, fitted, or altered parts. Returns must be in new, unused condition and in their original packaging.