Millboard Multi-Spacer 3 to 6mm leejmd 6 years ago Millboard Multi Tool Spacer gives you the option of a 3,4,5 or 6mm gap, and each pack contains 10 spacers. Millboard® Decking Lasta-Grip Composite Decking – 3600mmMillboard Touch-Up Paint 500mlMillboard DuoKit Pre-cut components for DuoSpan Subframe System