• The standard Quattro system offers a fully adjustable webbing retractor to suit most wheelchair anchoring positions.
  
• The wheelchair restraint incorporates a left and right tensioning handle to easily secure the wheelchair during transport.
  
• The Standard Quattro comes with either a sleek silver metal housing or the newly designed plastic cover with built-in release button and a very strong housing reel for ease of operation and handling.
  
• This wheelchair restraint is available with dipped Karabiner hooks, specially coated to protect wheelchair frames or with the purposed designed Snaplock, 120% stronger than any standard Tongue and Buckle and offering greater security benefits and a wider choice of wheelchair restraints options.
  
• The Standard Quattro now uses red webbing to provide high visibility for the drivers and carers.
  
• Unwin Quattro is very easy to fit and install.
  
• This wheelchair restraint is compatible with Unwin's range of floor fixings.

All the Quattro systems have been dynamically tested to sustain a wheelchair weight of up to 120kg, and therefore becoming more compatible to a wider range of wheelchair designs.