Mohoo Cavity Wall Hollow Anchor Plasterboard Fixing Heavy Duty Metal Setting Tool The setting tool is designed to make easy work of expanding the hollow wall plugs once they are in place Metal with non-slip rubber grips and slip guard Metal with non-slip rubber grips and slip guard Size: Approx. 16.3cm x 12cm x 2.7cm/ 6.42" x4.7" x 1.06" Finish: Painted & Handle Finish: Smooth For setting cavity wall fixings into hollow stud walls accurately and quickly