OSE 10mm Anti Spark Connector System. These are newly designed to reduce the size. Includes: (1) Pair, includes one Male and one Female.Anyone that's ever powered up an 8s or higher power system knows the dreaded spark that scares us all to death and at the same time ruins the connector. This gold-plated bullet connector has an anti-spark housing that will reduce this spark to almost nothing. These are a must for high current/high voltage brushless power systems. These are large and designed for use with large-scale models, E-Bikes, Jet-driven Body Boards, and Electric Scooters.Includes: 10mm Male and female connector and four, 2mm gold pins that can be used for accessories. Discounts for quantities! Buy 10 or more and the price per pair drops to $8.99, Save $2.00 each. Specs: Diameter: 10.00mm Metal Material: Gold Plated Brass Plastic Material: Nylon with fiber. Flame retardant rating: UL94 V2 Temperature Range: -20C to +100C Weight: 36G (1.3oz) per set. Max Wire: 6AWG