Original poster: Dan <toodamtall1-at-yahoo-dot-com> Hi folks, I just got a box of heat sink cutoffs for power supply boards we make at my job. These are pretty hefty heat sinks. There's a doz. or so cutoffs. 1/4" aluminum, 4" long, 1.75" wide, 1/2" high, with three fins lengthwise with a 3/8" mounting flange along one long side. Email me off list. Dan--Ft. Lauderdale _