DORMAKABA BTS Extended Spindle

The DORMAKABA BTS Extended Spindle is a high-quality, interchangeable spindle insert designed specifically for use with the Dorma BTS80F concealed floor spring. This extended spindle is the ideal solution when additional floor clearance is required, making it perfect for doors fitted over carpeted floors, thick floor coverings, or doors with thresholds.

By raising the clearance height, it ensures smooth door operation and prevents dragging or rubbing against the floor surface. For maximum convenience and ease of installation, the spindle insert is completely non-handed, meaning it can be used on both left-handed and right-handed doors.

These extended spindles are available in a wide range of extension heights, ranging from 5mm up to 50mm, with weights varying from 10g to 83g depending on the selected size. Please choose your required height and specification from the options below to ensure the perfect fit for your installation.

Technical Specifications

• Brand: dormakaba
• Compatibility: Suits Dorma BTS80F Concealed Floor Spring
• Handing: Non-handed
• Available Heights: 5mm to 50mm (please select from the options below)
• Manufacturer References: Multiple options available (please select from the options below)
• Weight: 10g to 83g (varies by size; please select from the options below)
• Pack Quantity: 1
• Packaging: Loose

Key Features

• Improved Floor Clearance: Provides extra clearance, making it ideal for carpeted floors or doors with thresholds.
• Interchangeable Insert: Easily replaces standard spindles to adapt to different floor surfaces.
• Non-Handed Design: Universal application for both left and right-handed doors.
• Versatile Sizing: Available in multiple heights to accommodate various clearance needs.