Dormakaba Extended Spindle Inserts

Dormakaba Extended Spindle Inserts

A Dormakaba Extended spindle insert is to suit The Dormakaba BTS 80 & BTS 75 floor spring.

A range of interchangeable spindles to provide floor clearance in a variety of situations (doors with thresholds, carpeted floors, etc.)

Standard Dormakaba spindle on BTS 75 & BT S80 will give 8 mm clearance.

Spindles are shown in 'Extended By' sizes - therefore a 5 mm extension will give 13 mm clearance (8 mm + 5 mm).