1 ST 300/325/350 Standard Nozzle (18.5mm) Dimensions = 18.5mm x 18.5mm (0.73" x 0.73") ST 300/325/350 Standard Nozzle (18.5mm) P/N 4028-5024 Price $215.00 Quantity Add to cart Find a Distributor Inquiry Overview Works With Compatible Products Works With ST300 Convective Hot Air Reflow System 8007-0427 8007-0428 ST325 Digital, Programmable Hot Air Reflow System 8007-0429 8007-0432