Sioux Chief 553-9W HangsTuff? 4" DWV Pipe Extension Hanger, J-Hook (4-Pack) BRAND NEW, THE PACKAGES MIGHT BE SEALED OR OPENED AND INSPECTED, ALL ARE IN PERFECT CONDITION. The Sioux Chief 553-9W HangsTuff? pipe hanger is a durable, nail-in J-hook designed to securely support 4-inch DWV (Drain, Waste, and Vent) piping in residential and commercial plumbing installations. Molded from high-impact white ABS plastic, it resists corrosion, cracking, and chemical degradation commonly encountered in wet or humid environments. The hanger features a wide J-shaped cradle that fully cradles the pipe for stable, noise-reducing support, while the integrated nail flange allows quick, tool-free fastening to wood studs or joists. Sold in a 4-pack, this hanger simplifies code-compliant pipe routing in walls, ceilings, and chases?ensuring reliable, long-term performance with minimal installation effort. Features - Supports 4-inch DWV piping with full-cradle J-hook design for stable alignment - Made from durable white ABS plastic?resistant to moisture, chemicals, and impact - Nail-in flange enables fast, secure mounting to wood framing without clamps - Smooth interior surface minimizes flow restriction and pipe abrasion - Ideal for vertical or horizontal runs in drain, waste, and vent systems - Lightweight yet rigid construction maintains shape under load - Complies with plumbing codes for non-metallic DWV pipe support - 4-pack provides value for multi-pipe installations or future repairs - Bagged packaging ensures clean, compact storage and transport - Designed for use with standard 4-inch ABS or PVC DWV pipes Specifications - Brand Name: Sioux Chief - Model Name: Sioux Chief 553-9W - Part Number: 553-9W - Sub Brand: HangsTuff? - Product Type: DWV Pipe Hanger - Material: ABS - Color/Finish: White - Pipe Size: 4 in - Fastening Method: Nail-In - Compatible Pipe Material: ABS, PVC DWV - Package Quantity: 4 - Packaging Type: Bagged - Country of Origin: United States - UPC: 739236252265 - Manufacturer: Sioux Chief Manufacturing Co., Inc. Product Application This pipe hanger is used by plumbers, contractors, and DIY installers to securely support 4-inch DWV drain lines in basements, bathrooms, laundry rooms, and utility walls during new construction or remodeling. It is commonly nailed to wall studs or floor joists to hold vertical soil stacks or horizontal branch drains in alignment, preventing sagging, joint separation, or noise from pipe movement. The ABS material ensures compatibility with plastic DWV systems and eliminates galvanic corrosion concerns. Its simple nail-in design speeds up rough-in phases while maintaining code-required support spacing?delivering dependable, maintenance-free performance in concealed and exposed plumbing applications alike.