DEWALT DWMT75238OSP Ratchet Combination Wrench, 15 16IN SAE RCH 123 Noise Reduction Rating 33 dB Noise Reduction Rating 33 dB Earplug Color Yellow Reusability Disposable Cord Options Corded Earplug Shape Cylinder Earplug Material Foam Pairs Per Package 200 Series E A R Classic Plus Cord Material Hearing Protection Vinyl Metal Detectable No Noise Reduction Rating NRR 33 dB Cord Color Blue Band Color Hearing Protection Blue Band Material Hearing Protection Vinyl Standards 33 dB CSA Class AL Insertion Method Roll Down Earplug Pair Pack Type Plastic Bag Earplug Packaging Bulk Box (2) Batteries Maximum Blows per Minute 2 Province of China Ratchet Combination Wrench