Larger Reducing Bushings Zinc die-cast 2-1/2in x 1-1/4in to 4in x 3-1/2in

Description Larger Reducing Bushings Zinc die Reducing bushings, unlike reducing washers, maintain grounding path and are able to pass UL high current testing. These Bushings are made of zinc die-cast and are available in multiple dimensions. Specifications Specifications Part Number Trade Size Dim A Dim B Dim C NPNB-1274 2-1/2" x 1-1/4" 7.5 3.5 5.25 NPNB-1275 2-1/2" x 1-1/2" 7.5 3.5 5.25 NPNB-1276 2-1/2" x 2" 7.5 3.5 5.25 NPNB-1283 3" x 1" 10 4.0625 6.0625 NPNB-1284 3" x 1-1/4" 10 4.0625 6.0625 NPNB-1285 3" x 1-1/2" 10 4.0625 6.0625 NPNB-1286 3" x 2" 10 4.0625 6.0625 NPNB-1287 3" x 2-1/2" 7.5 3.5 5.25 NPNB-1296 3-1/2" x 2" 7.5 3.5 5.25 NPNB-1297 3-1/2" x 2-1/2" 7.5 3.5 5.25 NPNB-1298 3-1/2" x 3" 7.5 3.5 5.25 NPNB-1307 4" x2-1/2" 7.5 3.5 5.25 NPNB-1308 4" x 3" 7.5 3.5 5.25 NPNB-1309 4" x 3-1/2" 7.5 3.5 5.25 Reducing bushings are rain tight in threaded hubs. Also, reducing bushings, unlike reducing washers, maintain ground