Thomas & Betts Ty-Rap® Standard cable tie comes with low-profile head that is designed to prevent snags on uneven surfaces and is easier to pull through bulkheads. The non-magnetic stainless steel locking device insures both maximum strength and right tightness. It features Ty-Rap tie that has a unique friction surface to reduce slippage. The no-slip tail provides easy grip during tensioning. Cable tie has round edges that protect insulation and prevent sharp edges from damaging cables. It is suitable for indoor and outdoor use. Cable tie meets UL and CSA standards.