Sealey cable ties sealey ct75b these cable ties from sealey have been manufactured from nylon 66 making them heat resistant over the temperature range 40c to 85c supplied in handy sized packs and ideal for the workshop garden and home applications sizes 100 x 25 150 x 36 200 x 48mm 25 of each sealey ct75b cable ties assorted black pack of 75