Folding Ruler STABILA 01304 Beech 2 m, Metric, 17 mm Width, 3.3 mm Joint Strength

STABILA 01304 is a 2 m folding ruler made from selected beechwood with a metric measurement system and a 17 mm wide profile. The compact folding design provides a rigid straight edge when extended and a space-saving form for transport and storage. Durable, maintenance-free polyamide joints reinforced with fibreglass ensure smooth folding and secure locking; the joints are specified with a 3.3 mm joint strength. The rule includes an integrated angle schema for quickly creating and transferring common angles and a clear cm/mm scale on both sides of the edges for precise linear measurement in carpentry, installation and general construction tasks.

Advantages

The folding ruler combines a robust, elastic beechwood construction with weather-resistant paint and a legible printed scale: large digits, red tens for quick orientation and a black measuring scale for contrast. PEFC certification indicates responsible sourcing of the wood. Maintenance-free, fibre-glass reinforced polyamide joints deliver long service life and reliable locking. The integrated angle schema and continuous straight edge when opened out add practical functionality for on-site angle transfer and marking.

Suitable for

• Carpentry and woodwork measurements on site
• Installation and fitting tasks where compact, rigid measurement is needed
• General construction layout and marking
• Transfer and measurement of common angles (e.g., 15°, 30°, 45°, 60°, 75°, 90°)
• Workshops and mobile tool kits requiring a portable metre rule

Key specifications

• Length: 2 metres (folding design)
• Material: selected beechwood with weather-resistant paint finish
• Profile width: 17 mm
• Joint strength: 3.3 mm (fibreglass-reinforced polyamide joints)
• Measurement system: metric (cm/mm scale on both sides of both edges)
• Angle schema: integrated marks for common angles (15°, 30°, 45°, 60°, 75°, 90°, 105°, 120°)
• Legibility: large digits, red tens and high-contrast black scale
• Accuracy class: Class III (metrology marking present)

How to use

Unfold the STABILA 01304 until all segments lock into a straight line to obtain a rigid measuring edge. Place the extended ruler along the element to be measured and read the cm/mm scale on the appropriate side. To transfer or check angles, use the integrated angle schema: align the ruler segments to the required angle marking and fix the position before marking. Fold the rule along the joints for transport or storage. Keep the printed scale and joints clean to maintain accuracy.

Usage recommendations

Store the ruler in a dry place and avoid prolonged exposure to moisture. Clean dirt and grease from the painted surfaces and joints with a soft cloth; do not use aggressive chemicals. Use the ruler only within its intended mechanical limits and avoid heavy bending to preserve joint integrity and accuracy.