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 releasable locking mechanism. Hanger shall be non-corrosive and UV-resistant. Hanger shall be impact resistant to 0 F, and be able to withstand temperatures up to 140 F. Hanger shall include 2 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 by 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).