Twistfix products

SDS drill adapter for fixing Insofast 18 and Insofast 35 fixings. Dished head delivers repetitive hammer blows to dome headed insulation nails for fast, easy installation

SDS adapter for fastening 12mm diameter retro-fit wall connectors. The innovative tool design allows it to spin around the red end of the connecting device to deliver a repetitive impacts rapid installation

Superior SDS drill bits for professional hammer drilling machines. Includes long-series carbide masonry bits for the installation of remedial wall ties to tie cavity walls

These long-series SDS drill bits are ideal for drilling deep into masonry concrete and brick walls. Available in lengths of up to 1 metre, the effective working length of an SDS drill bit is typically 60mm less than it's overall length

Extra long SDS drill bit sets for drilling up to 1.5m into masonry and brick walls

IP67 waterproof endoscope camera with built-in screen, ideal for wall tie and cavity wall inspections in residential and commercial properties.

A wall tie testing kit comprising a tension tester and a test key for checking pull out loads on helical ties. Use it for quality control, pre-specification assessment or in laboratory product approval tests