HellermannTyton 166-90288 HelaGuard Non-Metallic Conduit, Std. Weight, 0.31" Dia., Fine Pitch, Nylon PA6, Black, 164ft/reel Length: 164ft Inner Diameter: 0.39" Outer Diameter: 0.51" Nominal Diameter: 5/16 Color: Black Qty/Bag: 164ft Material: Polyamide 6 (PA6) Material Shortcut: PA6 Flammability: UL 94 V2 Halogen free: Yes Operating Temperature (Metric): -40°F to +248°F (-40°C to +120°C) ROHS Complaint: Yes UL Recognized (US): Yes UL Recognized (US and Canada): Yes Features & Benefits •Material is easy to use and cut; reduces installation time and labor costs. •Flexible, abrasion resistant and durable for a variety of applications. •Good impact strength; recovers quickly if crushed. •UV resistant; suitable for use in outdoor applications. •Offered in fine or coarse corrugated pitch.