Clevis: Thimble

Formed galvanized thimble clevises are designed for use with tongue-type insulators in conductor dead-end applications, overhead ground wire terminations, and guying attachments on transmission and distribution structures. Manufactured to provide a secure load-bearing interface, these fittings are particularly suited for use with wire-formed dead-end assemblies, ensuring reliable mechanical performance and long-term durability in demanding utility environments. Suffix H designates assemblies supplied with a cotter bolt, while suffix E designates assemblies supplied with a bolt, nut, and cotter pin. The TC-88 ductile iron thimble clevis is engineered for conductor dead-ending applications utilizing tongue-type insulators and offers enhanced strength and durability for heavy-duty service conditions. Catalogue Numbers 24237-E and 24242-E6 exceed the requirements of CSA C83 Charpy Impact Level 1.5, demonstrating superior toughness and resistance to brittle fracture under low-temperature operating conditions.