Product Name: Double Locking Heads for Holding Actel Strap Model NO.: 1/2 Type: Non Self-Adhesive Material: Acetal Fire Rating: 94V0 Color: Black Shape: Circular Certification: ISO Highly Resistant: UV Resistant Trademark: FASTlink Transport Package: 5PC/Carton, Outside Pallet Package Specification: 1/2 Origin: China HS Code: 3926909090 Product Description FASTlink Double Locking heads Technical Information Material-moulding:Toughened weather acetal Temperature Range:-49°C-85°C Double Locking headare used in conjuction with cut lengths of abstraps for supporting telephony cables to strand. The double locking headconsists of a high-strength molded plastic head with two sets of stamped teeth inserted on opposite ends for accepting opposite ends of strap. Locking teeth in double locking headare hardened 301 Stainless Steel.