Complete set of (8) heavy duty 15mm wide OEM style constant tension radiator and heater hose clamps for 1991-2006 Wrangler YJ TJ and LJ with the 2.5L or 4.0L engine. If you are replacing your radiator or heater hoses you should replace them with new clamps. These clamps are identical to the OEM clamps that came from the factory and are far better than the common aftermarket worm gear or screw style clamps. These constant tension clamps self adjust for any temperature so they never leak. If you are using the cheap worm gear clamps from the auto parts store and are getting leaks replacing them with these is the solution. Worm gear or screw type clamps should never be used for any application that experiences temperature variances because they can't self adjust. These constant tension clamps are the correct clamps for the application. This set includes all (4) radiator hose clamps and all (4) heater hose clamps and this is the only place you will find all the correct clamps in one spot. Magni coated for corrosion protection. Clamps exceed J1508 standards. Sold by a small business in the US. NOTE: These are all the correct size. When comparing them to old used clamps they may seem slightly smaller because they are not used and stretched out. The fit should be tight to insure no leaks. Using used wore out clamps to make the job easier is likely to lead to leaks. The whole point of using new clamps is to get a tight fit like they had when they left the factory 30 years ago.