30mm Torque-Tight

• Made in the USA with consistent molding quality
• Injection-molded for precise fit and long life
• Color is molded through the part, never painted
• UV-stable polyethylene resists fading and cracking
• 1/8 inch thick for durability and secure fit
• Two-year warranty

1. Install all indicators pointing the same direction.
2. During pre-trip, look for any indicator rotated outward.
3. Any rotation indicates a lug nut requiring immediate service.

Torque-Tight indicators are molded from a high-performance LDPE resin designed for long-term outdoor use. The material remains stable across brake heat cycles, winter cold, UV exposure, and chemical contact.

• Operating environment: −40°F to over 250°F
• Short-duration heat tolerance well above typical brake drum temperatures
• UV-stable colorant prevents fading
• Resistant to oils, grease, salt, and de-icer chemicals

Some indicator brands use biodegradable or oxo-degradable plastics. These materials are not recommended for heavy truck environments because they can lose strength when exposed to sunlight, heat, vibration, and road chemicals.

A wheel-end safety device should not degrade outdoors. Torque-Tight indicators use an engineering-grade LDPE chosen for durability, long service life, and consistent performance.

• Bulk pricing & custom colors available for 5,000+ piece orders
• Packing options for axle sets, small fleets, and full fleet deployment
• W9 available on request
• Purchase orders accepted for approved accounts