Advent ASR Precision Steel Rule

The Advent ASR 300 Precision Steel Rule measures 12" / 300mm in length, providing the perfect balance between portability and measuring capacity for everyday workshop tasks. This versatile mid-length rule is ideal for general engineering work, metalworking projects, and a wide range of measuring applications where a 300mm reach offers optimal practicality.

Manufactured from high-quality stainless steel with permanently etched graduations, this rule is built to withstand the rigours of daily professional use whilst maintaining clear, accurate markings. The dual-sided design features metric measurements on one side and imperial on the other, enabling seamless switching between measurement systems. Meeting Class II accuracy standards, this 12-inch rule provides the precision and reliability that trade professionals demand for quality workmanship.

Features and Benefits:
• 12" / 300mm length ideal for versatile measuring tasks
• Robust stainless steel construction
• Permanently etched graduations ensure lasting clarity
• Metric and imperial markings on dual sides
• Class II accuracy for professional precision

Specifications:
Length (mm): 300
Length (in): 12
Metric/Imperial: Metric & Imperial