SECO Vial Holder Assembly, 40 min, 1-1/4" Diameter

The SECO Vial Holder Assembly – 40 Minute, 1-1/4″ Diameter is a precision replacement component designed to maintain accurate leveling performance on compatible surveying poles and accessories. Built to hold a 40-minute vial securely, this assembly ensures clear, reliable bubble readings for proper vertical alignment during surveying and construction layout work.

Manufactured to SECO’s professional standards, the vial holder assembly features durable construction suited for daily field use. Ideal for replacing damaged or worn holders, it helps extend the life of your equipment while preserving the accuracy and consistency required for dependable measurements in the field.