Home Alarm System RFI Kit +3 FT240-43, ID=1.4", RFI Range 25-300 MHz, Bulk Pack of 10 F240-43-10 $79.95 In stock Quantity: 1 Add to Bag Product Details MPN: F240-43 RFI Range (MHz): 20-200 Mhz ID-B (in/mm): 1.4/35.6 OD-A (in/mm): 2.4/61 Height-C (in/mm): .5/12.7 Weight (oz/gm): 106 grams Initial permeability: 850 A(L): 1240 : 10 : 9 Very useful for RFI suppression, broadband impedance transformer, Bulk Pack of 10 Save this product for later Favorite