Product Info Catalog Electrical & Lighting Boxes, Connectors & Terminals Solderless Terminals Butt Splice Connectors, 16-14 AWG, 21-Pk. Butt Splice Connectors, 16-14 AWG, 21-Pk. Request a Quote UPC: 32076050092 Manufacturer: Gardner Bender Inc SKU: 104119 Model Number: 20-123 21 Pack, Butt Splice Connector, Insulated, Solderless, 16-14 AWG, Rated At 600V Maximum, Temperature Rating 167 Degree Fahrenheit, 75 Degree Celsius, UL Approved.