Buzz Spin Wire Form 1/8,1/4, 3/8 ,1/2 oz 50 Pack for DIY Fishing Lures Wire Forms Buzz Spin Wire Forms are made for Do-It Buzz Spin Molds. Order the wire form designed for the specific Buzz Spin lure weight. Best lure performance will be achieved when the wire form, blade, and lure size are matched. See Delta Blades and other buzz blades for blade selections. WBS-18 - .035 wire used in 1/8 oz Buzzbait WBS-045 -.045 wire wire used in 1/4 oz Buzzbait WBS-3812 - .050 wire used in 3/8 and 1/2 oz Buzzbait