TREND DK/JIG CONCEALED SCREW DECK JIG
Concealed Decking Jig
Works together with Trend decking screws to allow you to install decking without visible fasteners
Features
Hardened Angled Screw Guides: create a concealed deck fixing to prolonging decking life, and improve appearance
90-150mm Board Width Adjustment ; to suit a large range of standard and non-standard boards
Built-In Board Spacers: create a consistent and accurate 3mm, 4mm, 5mm or 6mm gap between boards for drainage and expansion