Set Screw for Split Guide Bushing — Fits Wilson & Timpte Hopper TrailersThis is the set screw that secures the split guide bushing on hopper trailer strap assemblies. Two screws are required per bushing. Compatible with both Wilson and Timpte trailers — the screw is the same across both brands; only the bushing differs by trailer type.Features Secures the split (half-moon) guide bushing in place 2 screws required per bushing installation Compatible with both Wilson and Timpte hopper trailers Made in the USA Sold individually Fitment NoteThis set screw works for both Wilson and Timpte strap trap hopper trailers. If you also need the bushing, note that the two brands use different sizes — Wilson uses a 7/8" ID bushing (Part # AAA08216) and Timpte uses a 1" ID bushing. Order the correct bushing for your trailer brand.Part Info Part #: APP04291 Bushing (Wilson 7/8"): Part # AAA08216