Simpson TRX100LR Deck-Drive DCU Screw Plug Trex Lava Rock 375-Qty Router Bit Accessories engineered to secure 1/2" conduit

engineered to secure 1/2" conduit to concrete with speed and reliability in high-volume applications

meaning you can use all four sides of each block before a replacement set is necessary

Contact us for custom requirements

Yes - the MBC-16B1 ships already mounted on its compact wood board

Simpson TRX100LR Deck-Drive DCU Screw Plug Trex Lava Rock 375-Qty Router Bit Accessories engineered to secure 1/2" conduitFastening deck boards and trim can result in visible screws which can distract from the beauty of your outdoor project. The Simpson Strong Tie Deck Drive DCU screw plug solution is a complete Hidden Deck Fastening System designed for use with premium DCU Composite screws and consists of DCU screw plugs and the Auto Set Driver bit (each sold separately). The DCU screw plugs are made from major composite and PVC board manufacturers' materials to match