Product Info Catalog Electrical & Lighting Boxes, Connectors & Terminals Solderless Terminals Butt Splice Connector, Red Nylon, Insulated, 22-18 AWG, 25-Pk. Butt Splice Connector, Red Nylon, Insulated, 22-18 AWG, 25-Pk. Request a Quote UPC: 32076052782 Manufacturer: Gardner Bender Inc SKU: 533057 Model Number: AMT-121 25 Pack, Red Nylon Insulated, Butt Splice Connector, 22-18 AWG, UL Listed, Clam.