Cordless-Nut-Riveter-20V-2 Ah-Lithium-ion-Sealey-CP316-Suitable-for-aluminium-rivet-nuts-Powered-by-a-20V-2 Ah-lithium-ion-battery-&-brushless-motor-with-a-pulling-force-of-up-to-4000N-capable-of-pulling-up-to-80-rivets-on-one-full-charge-Three-selectable-power-settings-to-help-preserve-the-battery-by-only-supplying-the-force-required-Quick-release-mechanism-which-allows-for-speedy-mandrel-changes-LED-battery-light-indicator-Supplied-with-seven-sets-of-threaded-mandrels-from-M3-to-M12-a