uxcell Replacement Solder Screwdriver Soldering Iron Tip 900M-T-K 5Pcs Country of Manufacture: CHINA; Material: Metal Net Weight: 31g; Package Content: 5 x Soldering Iron Tips Brand: Assisi; Model: 900M-T-K Main Color: Silver Tone; Total Length: 32mm/1.7" Hole Inner Diameter: 2.5mm / 0.1"; Shank Outter Diameter: 4mm / 0.16"