Toilet Supply Line 12 in Braided Stainless Steel B K 496-151EF 1/2 in x 7/8 in The B K 496-151EF Toilet Supply Line delivers reliable, high-pressure water delivery from shut-off valve to toilet fill valve with durable braided stainless steel construction. Measuring 12 inches in length, it features a 1/2-inch female compression inlet (for standard angle stops) and a 7/8-inch braided nut outlet (fits universal toilet fill valves). Rated for 125 psi and 40?180F, it resists kinking, bursting, and corrosion?ensuring long-term performance in residential and light-commercial installations. The smooth nylon interior liner prevents scale buildup and ensures consistent flow, while the reinforced braid adds tensile strength and vibration resistance. Features - Braided stainless steel exterior provides burst resistance and abrasion protection - 1/2 in female compression inlet fits standard 3/8 in O.D. copper or PEX supply tubing - 7/8 in outlet nut (with rubber washer) seals securely to all standard toilet fill valves - 12 in length ideal for close-coupled toilets with minimal clearance behind tank - Internal EPDM/nylon liner prevents corrosion, chlorine degradation, and lime buildup - Pressure tested to 125 psi?exceeds typical residential water pressure (40?80 psi) - Temperature range: 40F to 180F?suitable for hot/cold and hydronic-adjacent lines - Reusable?can be disconnected and reinstalled without damage (with new washer if needed) - Smooth, snag-free braid simplifies routing in tight spaces behind toilets - UL-listed and IAPMO certified for potable water safety and code compliance Specifications - Brand Name: B K (BrassCraft) - Model Name: B K 496-151EF - Part Number: 496-151EF - Product Type: Toilet Supply Line - Material: Braided Stainless Steel over Polymer Liner - Inlet: 1/2 in Female Compression (for 3/8 in O.D. tube) - Outlet: 7/8 in Fill Valve Nut (with integrated washer) - Length: 12 in - Pressure Rating: 125 psi (max) - Temperature Range: 40F to 180F - Liner Material: EPDM/Nylon - Braid: 304 Stainless Steel - Certifications: IAPMO, UL Listed, NSF/ANSI 61 - Item Weight: ~0.35 lb - Country of Origin: China - UPC: 032888189287 - Global Trade Identification Number: 00032888189287 - Manufacturer: B K (a division of Masco Corporation) Product Application This supply line is routinely installed by plumbers and handymen during toilet replacements, bathroom remodels, or new-construction rough-ins?particularly in tight powder rooms or basement baths where space behind the tank is limited. Its 12-inch length avoids excess looping or stress on connections, reducing leak risk at the fill valve. The braided stainless steel construction is favored over plastic or corrugated flex lines in areas with hard water or high-pressure systems, where long-term integrity matters. Trusted for its proven reliability and code acceptance, it?s a standard choice for production builders and service professionals seeking a cost-effective, high-performance connection that lasts the life of the fixture.