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Shop Pro Base-Plate Kit
Pro Base-Plate Kit

3″ · 4″ · 6″ Plates

Pro Base-Plate Kit

5.0 · 7 reviews
$59.99

The 3″ / 4″ / 6″ base-plate set for the Rapid Rafter Pro. Already own the Pro? Add the plates here.

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Popular Mechanics Gear of the Year 2025LBM Journal 2026 Innovation AwardAvailable at The Home Depot
  • 3″ Header & Double Base: headers, double 2× (2x6/2x8/2x10), 3″ LVL
  • 4″ Post & Beam Base: 4x4 and 4x6 posts, rough-sawn 4″ timbers
  • 6″ Structural Girder Base: 4-ply 2× assemblies, 6x6 posts, 6″ LVL/glulam
  • Machined aluminum, snaps onto the Pro
  • 1-year warranty
Free U.S. shipping 30-day returns 1-year warranty

Details

Three swappable base plates that snap onto the Rapid Rafter Pro, sized to spec. The 3″ Header & Double Base covers headers, double 2× material (double 2x6, 2x8, 2x10) and 3″ LVL beams. The 4″ Post & Beam Base covers 4x4 and 4x6 posts and rough-sawn 4″ timbers. The 6″ Structural Girder Base covers 4-ply 2× assemblies, 6x6 posts and 6″ LVL and glulam beams. Machined aluminum to Pro tolerances.

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Pro Base-Plate Kit

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