110048751 for Steinel automotive kit and HL1620s to hg2320 heat guns all accessories are precision formed from high-grade, polished stainless steel for superior performance and reliability. angle slit nozzles:used for welding single ply roofing materials and plastic sheets. reflector nozzles:directs hot air around pipes and tubing for even heating. used for shrink tubing, soldering sink wire connectors and bending. the reduction nozzle is for use with steinel’s electronic heat guns. the reduction nozzle provides a precisely concentrated stream of hot air. features 20 mm. reduction nozzle. used for welding or soldering. popular nozzle for leather and vinyl. can be used as a base for specialized attachments. dimensions - 2 x 1.5 x 1.5 in. item weight - 0.04 lbs. part numbers 07081,, 20mm (3/4in) reducer, 20mm (3/4in) reducer tip, 20mm34inreducertip, 7081, a7cd2d66a262c93e, GTIN 00018139070818 018139070818