Blackspur 20 Piece Stainless Steel Cable Tie Set - 360mm X 4.6mm Pack of 20 These cable ties are manufactured from stainless steel & are both high & cold temperature resistant. They are ideal for use on exhausts & other high-temperature applications. Approx Size: 360mm x 4.6mm Working Temp: -50—+500°C Tensile Strength: 80kg Ball-Lock Type: quick and reliable self-locking mechanism The Ball-Lock Type stainless steel ties are self-locking, requiring no time-consuming crimping or folding operations. The strong locking mechanism, incorporating a steel ball, has a low insertion force while the strap section has rounded edges and smooth surfaces making the ties ideal for fast, safe hand installation.