Weller RT4MS, Chisel Micro Soldering TipCondition:* New Surplus Stock, Sales Samples. In OEM Packaging. As Pictured.Additional Notes:* RT Micro Soldering Tips For WMRPMS Soldering Pencils* Works With Weller WMRPMS Series Mil-Spec Micro Soldering Pencils* High Performance Active Tips For Micro And Standard Components* Tip Inserts Securely Into The WMRS Solder Iron via a Stereo Jack* Contains: One (1x) RT4MS* Mil-Spec* Tip Shape: Chisel * Tip Type: RTM* Tip Width: 1.5mmWellerRT4MS