Sealey cp315 cordless nut riveterimpact driver 18v 3ah lithium ion 1hr charger sealey cp315 this cordless nut riveter and impact driver from sealey is suitable for use with aluminium steel and stainless steel rivet nuts from m3 to m10 sealey cp315 cordless nut riveterimpact driver 18v 3ah lithium ion 1hr charger