clip 75 has an upward formed dimple or cut out 78 an upper leg 80 of the clip 75 has a punched out descending tab 82 the rake 74 has a slot 86 with a button or mound 88 the slot has two generally parallel overhangs 90 near the opening 26 of the nozzle are two ramps 94 each ramp 94 has an inclined front edge 96 and a rear stop edge 98 to join the rake 74 to the nozzle 72 the lower legs 76 of the clip are pushed into the slots 86 the overhangs 90 vertically trap the lower legs 76 of the clips 75 into the slots 86 after the clips 75 are pushed forward the lower legs 76 will snap over the mounds 88 when the dimples 78 snap over the mounds 88 the clips 75 are then joined with the rake 74 with the clips 75 snapped into position the rake 74 is pushed toward the nozzle 72 the clips 75 have a bend 83 to help the clips 75 ride up the front edges 96 the tabs 82 of the clips 75 will ride up the ramp front edges 96 when a front edge of the tabs 82 is pushed beyond the ramp front edges 96 the tabs 82 will drop behind the rear stop edges 98 and the.