Dust excluding floor socket

Recommended accessory for door sets with high frequency of passage. The OLDA 17 HZ prevents dust and and grit from blocking a correct locking sequence. The OLDA 17 HZ has a spring loaded opening with a diameter of 13 mm.

Material: steel/stainless steel spring
Coating: zinc plated

Art.No: 471014417

Screws are included.

SKU: 17 HZ Category: