2 Bolt On Anti Rattle Hitch Tightener. Measure the inside dimensions of your truck receiver before ordering to ensure the correct hitch for your needs. lbs;Anti-Rattle Hitch Tightener is not compatible with reducer sleeve;California Residents: WARNING GEN-Y Anti-Rattle 2" Hitch Tightener - GH-102229 Bolts should be tightened to approximately 20 FT.LBS.