Rules - Aluminium

The Faithfull Prestige Tri-Scale Engineer and Architect Rules are commonly used to convert ratios with scales when making precision drawings. This model features 6 scales that can be easily recognised thanks to the colour coded inserts. The unique triangular profile keeps fingers away from knife blades when used for cutting or scoring card etc.

This heavy-duty version is manufactured from aluminium using computer numerical controlled (CNC) machines. The black anodised finish offers enhanced corrosion protection and the laser engraved scales give outstanding measurement accuracy.

Manufactured to the highest standards and covered by a 10 year guarantee.

This Faithfull Prestige Tri-Scale Architect Rule has the following specification:

Length: 300mm (12in)
Scales: 1:5, 1:10, 1:50, 1:100, 1:200, 1:500

PTDFAIRULETACNC

The Faithfull Prestige Tri-Scale Engineer and Architect Rules are commonly used to convert ratios with scales when making precision drawings. This model features 6 scales that can be easily recognised thanks to the colour coded inserts. The unique triangular profile keeps fingers away from knife blades when used for cutting or scoring card etc.

This heavy-duty version is manufactured from aluminium using computer numerical controlled (CNC) machines. The black anodised finish offers enhanced corrosion protection and the laser engraved scales give outstanding measurement accuracy.

Manufactured to the highest standards and covered by a 10 year guarantee.

This Faithfull Prestige Tri-Scale Engineer Rule has the following specification:

Length: 300mm (12in)
Scales: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125

PTDFAIRULETECNC

The Faithfull Prestige Tri-Scale Engineer and Architect Rules are commonly used to convert ratios with scales when making precision drawings. This model features 6 scales that can be easily recognised thanks to the colour coded inserts. The unique triangular profile keeps fingers away from knife blades when used for cutting or scoring card etc.

This heavy-duty version is manufactured from aluminium using computer numerical controlled (CNC) machines. The black anodised finish offers enhanced corrosion protection and the laser engraved scales give outstanding measurement accuracy.

Manufactured to the highest standards and covered by a 10 year guarantee.

PTDGRPFAIRULETECNC

This Faithfull rule is extruded from 50 mm wide anodised aluminium, and is clearly graduated on both edges.

It also features a handy metric / imperial conversion chart on the reverse and a hanging hole for storage.

Imperial and Metric markings.

PTDGRPFAIRULE300

This Faithfull rule is extruded from 50 mm wide anodised aluminium, and is clearly graduated on both edges.

It also features a handy metric / imperial conversion chart on the reverse and a hanging hole for storage.

Imperial and Metric markings.

Length: 300mm (12 in).

PTDFAIRULE300

This Faithfull rule is extruded from 50 mm wide anodised aluminium, and is clearly graduated on both edges.

It also features a handy metric / imperial conversion chart on the reverse and a hanging hole for storage.

Imperial and Metric markings.

Length: 1m (39 in)

PTDFAIRULE1000

This Faithfull aluminium triangular rule is graduated with six different scales for precision drawing. (1:20, 1:25, 1:50, 1:75, 1:100, and 1:125). The graduations are clear and easy to read

The unique triangular profile keeps fingers well away from any knife edge when used for cutting or scoring card etc.

Length: 300mm (12 inch).

PTDFAIRULETRI