RadioShack&reg; Replacement Tip for Cat. #6402190 Copper clad tips for use with soldering gun SKU: 6402187 and comes in a set of two. Excellent for quick soldering jobs that demand high-temperature use. Also compatible with various Weller & Archer soldering guns. Replaces: Original 2.62" tip included with Weller D440/8200 and Archer 64-2190 soldering guns Package includes 2 tips.