Ball-Lock 304 Stainless Steel Cable Tie, Uncoated, For Temperatures Up to 300 Degrees Celsius (572 F) For Indoor and Outdoor Applications, Suitable For High Temperature Environments, Ul/En/CSA62275 Type 2S Rated For Ah-1 Plenum, Length Of 520MM (20.5 Inches), Width Of 7.75MM (0.305 Inches), Thickness Of 0.25MM (0.01 Inches), Tensile Strength Rating Of 2002 Newtons (450 Pounds)