Gardner Bender AMT-121 Xtreme Environment Butt Splice Terminal, Heat-Shrink Insulation, 22-18 Wire Gauge (AWG), 25 Pk., Red Product Description Gardner Bender AMT-121 Xtreme Environment Butt Splice Terminal, Heat-Shrink Insulation, 22-18 Wire Gauge (AWG), 25 Pk., Red From the Manufacturer Insulates and protects connections from wire pullout, moisture intrusion and abrasion. Features INSULATES AND PROTECTS CONNECTIONS FROM WIRE PULLOUT, moisture intrusion, abrasion, salt water, oil, gasoline and other environment Constructed with HEAT-SHRINK insulation - adhesive lined to waterproof and envirmentally SEAL ELECTRICAL CONNECTIONS when crimped and heated INDUSTRY STANDARD Color-coded by wire gauge size 2.5:1 shrink ratio - Heat to 135C (275F) - Temp Rating: -67 to 221F (-55 - 105C) - Rated 600V Max A must for electrical repairs on in general applications, stronger crimp strength make our terminals a superior choice USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.