The round dome plate is compatible with stainless steel CT bolts.

Domed Plates are compatible with DSI Friction Bolts.

DSI Dragonfly 300 Plates incorporate various plate washers attached to a 300x280mm butterfly plateto give a superior product with enhanced performance. The Dragonfly combination removes the need to handle two separate plates.

The DSI Underground Surface Control Plate is a large surface area bearing plate.

The Star Plate yield load is close to the yield strength of the most widely used extra high strength bolt.

DSI Butterfly Plates feature both longitudinal and transverse vees for added strength and greater ability to conform irregularities in rock surfaces.

Light weight and easy to handle.

Domed Plates in 4mm are compatible with DSI Friction Bolts.

Domed Plates are compatible with DSI Rock Bolts fitted with matching dome balls.