Runzefeng 50 PCS Heavy Duty Cable Ties, Black Zip Ties 550mm & 250mm Extra Long Large Nylon 66 Self-Locking Tie Wraps for Management, DIY, Garage and Workshop

Two Sizes for More Jobs – Includes 25 x 550mm and 25 x 250mm black cable ties, combining extra-long reach for larger bundles with a shorter option for everyday cable management, fixing and organising. Heavy Duty Strength – The 550mm cable ties offer up to 80kg tensile strength, while the 250mm ties offer up to 65kg, providing strong holding performance for demanding bundling, securing and everyday fixing tasks. Durable Nylon 66 – Made from Nylon 66 with a UL94 V-2 flame-retardant rating, these heavy duty cable ties combine strength and flexibility for cable management, DIY projects and general securing tasks. Secure Self-Locking Grip – Reinforced locking heads and a multi-tooth design engage firmly as each tie is tightened, helping resist slipping and backward movement to keep cables and other bundled items securely in place. Extra Long & Versatile – The 550mm large cable ties provide extra reach for cable bundles, pipes, fencing and bulky items, while the 250mm size suits garage, workshop, garden and everyday DIY fixing jobs.