Non-Conductive Hasp

The Master Lock Non-Conductive Hasp is purpose-built for electrical and high-risk lockout scenarios where metal hasps could create conductivity or spark hazards. Manufactured from heavy-duty thermoplastic nylon, it provides complete electrical insulation and total spark resistance, making it a safe choice for work around live systems, high-voltage panels, and petroleum sites.

The hasp allows up to six padlocks to be attached at once, ensuring that each authorised worker maintains control over the isolation point. Equipment cannot be operated until every individual removes their padlock an essential safety requirement for maintenance teams, contractors and multi-person operations.

Highly durable and resistant to corrosion, solvents and harsh working conditions, this non-conductive hasp is designed for long-term industrial use. The enlarged jaw opening provides compatibility with a wide range of switchgear, panels and isolation points, while the rigid nylon body ensures reliable performance without risk of electrical conductivity.

This hasp is widely used across electrical maintenance teams, petrochemical environments, utilities, manufacturing plants and any site operating a strict Lockout/Tagout (LOTO) procedure.

Product Features

• Non-conductive thermoplastic nylon

• Spark-proof and anti-spark construction

• Holds up to 6 padlocks

• 64mm (2 ½") inside jaw diameter

• Prevents equipment from being energised until all padlocks are removed

• Suitable for electrical, petroleum and hazardous environments

• Lightweight, corrosion-resistant and impact-resistant

Typical Uses

• Locking out electrical switchgear

• Isolating breakers, valves, and control panels

• Group lockout situations

• Areas where metal contact must be avoided

• Maintenance on high-voltage or sensitive equipment