DORMAKABA 8021 Double Action Door Strap

The Dormakaba 8021 Double Action Door Strap is a high-quality bottom strap designed for use with the Dormakaba BTS series of floor springs, specifically the BTS80 concealed floor spring. Engineered for double-action doors, this strap ensures smooth and reliable operation in both directions.

Constructed from robust steel with a zinc-plated finish, this door strap offers excellent durability and corrosion resistance, making it suitable for demanding commercial and residential environments. It is non-handed (fully reversible), allowing for easy installation on both left and right-handed doors. With a maximum weight capacity of up to 100kg, it provides strong and dependable support for standard to heavy-duty doors.

Whether you are installing a new floor spring system or replacing an existing component, the Dormakaba 8021 offers the precision engineering and durability expected from a leading brand in architectural hardware.

Technical Specifications

• Brand: dormakaba
• Manufacturer Reference: 8021
• Material: Steel
• Finish: Zinc Plated
• Handing: Reversible (Non-handed)
• Maximum Door Weight: 100kg
• Compatibility: Designed for use with Dormakaba BTS floor springs (specifically BTS80)
• Length: 18.4cm
• Width: 32mm
• Weight: 300g
• Pack Quantity: 1

Key Features

• Double Action Operation: Engineered specifically for doors that swing in both directions.
• Robust Construction: Made from high-quality steel with a zinc-plated finish for enhanced durability and corrosion resistance.
• Non-Handed Design: Reversible configuration makes it suitable for both left and right-handed doors, simplifying installation.
• High Weight Capacity: Supports doors weighing up to 100kg.
• Seamless Compatibility: Engineered to work perfectly with Dormakaba BTS series concealed floor springs.