10PCS/lot I/K/B/3C/2.4D Universal 936 937 907 For Soldering Station Solder Iron Welding Tip Head Top Sting BGA Lead-free Tools
https://www.vogueparade.com/shopping/EN/1427/1/1005003634329216/10pcslot-ikb3c24d-universal-936-937-907-for-soldering-station-solder-iron-welding-tip-head-top-sting-bga-lead-free-tools//