Thumbturn on Square Rose - Forged Steel

The Stonebridge range of thumbturns are ideally suited to bathroom applications whereby locking is only required from one side of the door. Supplied with a thumbturn and 100mm spindle, the Stonebridge thumbturn is suitable for doors up to 50mm thick.
The Stonebridge product range is made from a durable steel base and finished with a unique ARMOR-COAT process to offer high quality products which are extremely hardwearing and durable. New to the range, the products stunning forged steel finish features a blend of silver and black tones to create a textured appearance which is entirely unique to the market.
The product range offers exceptional UV protection and is extremely corrosion resistant when used in coastal and external applications – achieving grade 5 when tested to BS EN 1670:2007. The range has also been tested and proven suitable for use with Accoya wood – a class 1 durable material typically used in door frames and windows.
This product is covered under a 5 year warranty in the unlikely event of defects or flaws as a result of the manufacturing process.

• New forged steel finish featuring a unique blend of black and silver tones to create a textured appearance
• Made from a durable steel base and finish using our unique ARMOR-COAT process to offer exceptional corrosion resistance and UV protection
• Supplied with a 100mm spindle for doors up to 50mm thick
• Suitable for internal, external and coastal applications - tested to BS EN 1670:2007 Grade 5
• Tested and approved for use with Accoya doors and windows
• To be installed with a tubular deadbolt