These 8 inch heavy duty 120 pound tensile strength self locking ties are recommended to secure deer fencing to our angled steel posts. The 8 inch heavy duty ties are ultra-violet (UV) stabilized to prevent breakdown from the sun and weather, increasing longevity. We recommend you use 6 heavy duty ties per angled steel post. We offer and recommend the larger 14 inch heavy duty 120 pound tensile strength self locking ties for securing deer fencing to our heavy duty deluxe vinyl coated round posts, corner systems, end systems, and gates.