Southwire 68932301 Armorlite Metal Clad Armored Cable, MC, 12 AWG 2C+G, 250 ft, Gray Yellow Conductors, Aluminum Jacket, 600V J1214ASD 7 Heel Definition Flat Heel 7 Heel Definition Flat Heel Construction Cemented Insulation Technology Not Applicable Toe Cap Material Alloy Outsole Material (PRINT) Rubber Maximum Heat Rating (PRINT) 100 Degrees F Chemical Resisting Sole (PRINT) Yes Oil Resisting Sole (PRINT) Yes Manufacturer Suggested Sole Slip Rating (PRINT) Best Metal Chip Resisting Sole (PRINT) No Gender (PRINT) Men's Metatarsal Guard (PRINT) No ASTM Standards Met (PRINT) Compression (C) Pairs Per Package 500 Compatible Dispensing System One Touch(TM) Item Ear Plug Dispenser Refill Color Yellow Series E A Rsoft Standards CSA Class AL Cord Options Uncorded Metal Detectable No Insertion Method Roll Down Earplug Color Yellow Earplug Pair Pack Type Loose Earplug Shape Bullet Earplug Material Foam Earplug Packaging Bulk Box Refill Type Cartridge Refill Compatible with Manufacturer Model Number 391 0000 Noise Reduction Rating 33 dB Reusability Disposable Includes Dispenser and residential power distribution applications It's commonly used to carry power in commercial and residential applications where physical wire damage is a concern