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Dowelmaster™ sleeves are multi-directional plastic sleeves suitable for high capacity square dowels. They allow for contraction at the joint, as well as having a small amount of lateral movement and expansion capacity. They are ideal for construction joints in ground slabs and are available in 16 mm, 20 mm and 25 mm standard sizes. The 16 mm and 20 mm Dowelmaster™ sleeves nail to wooden form boards (with optional nailing plate) or attach directly to Danley Keyjoint. The sleeves are supported at the rear by a stake and wedge system eliminating the need for bar chairs.

While predominantly used for square dowels, modified round Dowelmaster™ sleeves are also available to suit 16 mm and 20 mm round dowels. These modified sleeves only attach to Danley Keyjoint and do not use nailing plates.

The 25 mm Dowelmaster™ sleeves have a built in nailing flange and can attach directly to Keyjoint. They have a separate extension length which can be purchased to allow the sleeve to suit longer dowel lengths.

    • Available for 16 mm, 20 mm and 25 mm square dowels
    • 16 mm Sleeve suits 400 mm dowel length
    • 20 mm and 25 mm suits 500 mm dowel length
    • Prevents slab lock-up
    • Sleeves provide both lateral movement and expansion capacity
    • Simple install
    • No need to drill forms to support dowels during the concrete pour
    • Separate nailing plate available for purchase for wooden form boards
    • Supplied with fixing stake and wedge for rear support
    • Compatible with Danley Keyjoint, attach directly in 16 mm and 20 mm sizes
    • An extension for the 25 mm Dowelmaster™ can be purchase to allow it to suit longer dowels
    • Round Dowel options available for 16mm and 20mm sizes