Insulation Wire Terminal Silicone Rubber Cover 6.3mm (5 PCS)

From the shop's description

Universal 6.3mm Silicone Nozzle Protection Sleeve for Desoldering Pump – 5 PCS The Universal 6.3mm Silicone Nozzle Protection Sleeve is a replaceable accessory designed for use with manual desoldering pumps. It fits over the front nozzle of the solder sucker, creating a protective layer between the original pump tip and the hot soldering area. This helps reduce direct exposure of the nozzle to heat, solder residue, and repeated contact during PCB repair and component removal. During normal desoldering work, the front of the pump is repeatedly positioned close to the soldering iron and molten solder. Over time, this can cause wear, deformation, or deterioration of the original nozzle. The silicone sleeve acts as a sacrificial protective section, allowing the inexpensive sleeve to take most of this wear instead of the desoldering pump nozzle itself. Features Protective silicone sleeve for desoldering pump nozzles. Helps protect the original nozzle from heat exposure. Reduces wear and deterioration of the pump tip. Flexible silicone construction. Removable and replaceable design. Quick installation without tools. Helps extend the service life of the original nozzle. Suitable for repeated soldering and desoldering work. Economical consumable replacement accessory. Suitable for common manual desoldering pumps with compatible nozzle dimensions. Specifications Parameter Specification Product Type: Desoldering Pump Nozzle Protection Sleeve Material: Silicone Rubber Nominal Size: 6.3mm Installation Type: Slip-On / Removable Replacement Type: Replaceable Consumable Main Function: Protect Desoldering Pump Nozzle from Heat and Wear Tool Type: Manual Desoldering Pump / Solder Sucker Reusable: Yes, Until Worn or Damaged Compatibility: Common Manual Desoldering Pumps with Compatible Nozzle Size Quantity: 5 PCS Applications Desoldering Pump Nozzle Protection. PCB Repair. Electronic Component Removal. Electronics Maintenance. Soldering and Desoldering Work. Electronics Workshops. Repair Laboratories. Package Contents 5× Universal 6.3mm Silicone Nozzle Protection Sleeve for Desoldering Pump