These jumbo, super-heavy-duty, 3/8" wide cable zip ties have 250-lb tensile strength, and can bundle stuff with a dia anywhere from 2/5" to 12-2/5". We’ll send you a package of (10). Cheap ties don’t have temperature ratings, but these monsters are rated for a staggering -40F to 185F! That’s a bigger range than Pavarotti! In a smart shade of off-white, so you can bundle things after Labor Day without worrying. From SecuriTIE, a division of Gardner Bender®. UL.