C.E. Smith Trailer Frame Clips - Zinc - 3/8" Wide - 10-Pack. With a pack or two of these clips you can secure your drooping trailer wiring. Specifications for C.E. Smith Trailer Frame Clips: Manufacturer: C.E. Smith Color: Zinc Features of C.E. Smith Trailer Frame Clips 10 per pack Zinc plated steel clips 3/8" wide Grips edges up to 5/32" thick Package Contents: C.E. Smith Trailer Frame Clips C.E. Smith 16867A: Trailer Frame Clips - Zinc - 3/8" Wide - 10-Pack