1 ThermoBond Combo Tip (583) Specialty tip used to heat ThermoBond Cir-Kit Frames. For use with the PS-90 Soldering Iron. End A = .184" x .096" End B = .105" x .031" ThermoBond Combo Tip (583) P/N 1121-0583-P1 Price $22.00 Quantity Add to cart Find a Distributor Inquiry Overview Works With Compatible Products Works With PS-90 Universal Soldering Iron (Intelliheat) 6010-0150-P1