Features 1、100% brand new and high quality 2、This is a set of brand new common consumables for welding. 3、Made of high quality copper material with stable performance 4、These Nozzle Diffuser Tip are suitable for Tweco 5、Convenient to be replacement of the broken one Specification Features: 100% brand new and high quality This is a set of brand new common consumables for welding. Made of high quality copper material with stable performance These Nozzle Diffuser Tip are suitable for Tweco Convenient to be replacement of the broken one Specification: Material: copper Fit for: for Tweco torch gun Weight: Approx.193g/6.8oz Part name Ref.number Specification Qty. Contact tip 11-35 0.035"(0.9mm) 10 Gas nozzle 21-50 1/2"nozzle orifice 2 Gas diffuser 35-50 35-50 gas diffuser 2 Package list: 2 x Gas nozzle 21-50 2 x Gas Diffuser 35-50 10 x Contact Tip 11-30 (0.030") Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List