225mm Remedial Mechanical Neoprene Wall Tie Replacement with Install Key (50)

• Double Mechanical Precision Pre-Torqued Tie that sets new standards in replacement wall ties. Its unique special coated black stainless steel precision limited torque nut combined with the precision modified stainless steel bar provides a fixing system
• * Rapid continuous fixing to both inner and outer leafs in under ten seconds. * Ensures inner leaf fixes to pre-torqued level before outer leaf engages * Pre-torque setting reliably produces pull out figures of over 2.5 kilo newtons
• Grade 304 Stainless Steel
• Complete with Auto Install Key
• 11mm x 225mm suitable for a 76mm to 90mm cavity

Neoprene Remedial Mechanical Wall Tie 11mm x 225mm Remedial mechanical replacement wall tie fixings available to buy in regular quantities. Dimensions: 11mm diameter x 225mm long. A rapid fixing replacement wall tie, simply drill the hole, clean, then insert the tie put the special key in your drill and tighten the tie. Auto Key Fixing Tool included Grade 304 Stainless Steel How does it all work? - Simply and reliably The combination of the special stainless steel precision limited torque nut and the precision modified bar means that initial rotations of the nut are inhibited by the bar. This allows the bar to rotate and the inner expander to engage with and tighten onto the inner wall leaf. At the correct pre-designed torque the in-built resistance offered by the special nut and bar combination is overcome, allowing the nut to rotate down the bar and tighten the outer expander to similarly engage with and tighten onto the outer wall leaf. The quality of fix for the inner leaf can be readily proven by loosening the outer expander through the use of a manual key and securing an industry standard pull tester to the bar. After pull testing has been carried out the outer leaf can be re-tightened.