Invis Mx2 Starter Kit New INVIS Mx2 Joinery System by Lamello 60% Higher clamping force, 250kg clamping force per connector Powerfully joined workpieces, detachable in seconds, completely invisible New size fasteners: 12mmx37mm elements with standard studs 12mmx14mm 20 pack of fasteners included with minimag, drill, insertion tools, perforated plate, flexible shaft