3" diameter steel tubing. Easy bolt together design with no exposed welds. Included plastic gaskets eliminate metal to metal contact. Single, double and triple bar style applications. Optional light bar, sold separately. Will ship UPS. Chrome finish with a 5 year warranty. Classic tubular bed bar styling for truck beds 1996-2000 Isuzu Hombre (Bed Type: Fleetside); 1981-1995 Isuzu Pickup (Bed Type: Fleetside); 1986-1992 Jeep Comanche (Bed Type: Fleetside); 1982-1990 GMC S15 (Bed Type: Fleetside); 1991-2004 GMC Sonoma (Bed Type: Fleetside); 1983-2011 Ford Ranger (Bed Type: Fleetside); 1995-1997 Nissan Pickup (Bed Type: Fleetside); 1998-2001 Nissan Frontier (Bed Type: Fleetside); 1995-2004 Toyota Tacoma (Bed Type: Fleetside); 1979-1995 Toyota Pickup (Bed Type: Fleetside); 1986-1987 Mazda B2000 (Bed Type: Fleetside); 1987-1993 Mazda B2200 (Bed Type: Fleetside); 1994-1997 Mazda B2300 (Bed Type: Fleetside); 1998-1999 Mazda B2500 (Bed Length: 72.0 & Bed Type: Fleetside); 1987-1993 Mazda B2600 (Bed Type: Fleetside); 1994-1999 Mazda B3000 (Bed Type: Fleetside); 1994-1999 Mazda B4000 (Bed Type: Fleetside)