Sioux Chief ZipStick™ Universal Pipe Hanger shall be used where necessary to support DWV piping according to all national code requirements. Hanger shall feature I-beam stem design for strength and rigidity and a high heat strap with a releasable locking mechanism. Hanger shall be noncorrosive and UV-resistant. Hanger shall be impact resistant to 0°F, and be able to withstand temperatures up to 140°F. Hanger shall include two pre-loaded zinc plated, rust resistant nails. Nails shall have a continuous rink shank to provide a more permanent installation. Hanger stem may be snapped off or cut to create a shorter stem in tight spaces. Hanger stem may be extended buy using optional stainless steel L-bracket (purchase separately) and all-thread rod with approved hardware. L-bracket shall be secured to hanger stem using two #8 screws (provided). Hanger may be used to support wrapped or insulated pipe, bundles of flexible tube, or wire or supporting vent pipe in attics. Universal strap can support 1" CTS to 6" IPS. Additional straps may be used to extend the strap length to hang flexible ducting or similar objects of larger diameter, which do not exceed the load ratings listed on this specification. Hanger shall be IAPMO certified.