Paramount PAR52434 Torx Key Set 8 Pc TR9 to T40

Product Description

The PARAMOUNT PAR52434 is an 8-piece Torx key set designed for fastener drive applications requiring tamper-resistant and standard Torx bits. Built with steel construction and a polytetrafluoroethylene gray finish, these L-key handles deliver the leverage and durability needed for repeated use in trade and service environments. The set covers a broad size range from TR9 to T40, making it a practical all-in-one solution for HVAC, electrical, and pool equipment service where Torx fasteners are commonly encountered. Keys are stored in an included plastic holder for organized access on the job.

This key set is suited for residential and light commercial service work where Torx and tamper-resistant Torx fasteners are standard. HVAC technicians, electricians, and pool equipment service pros will find this set useful when servicing panels, equipment enclosures, and assemblies that use TR9, TR10, TR15, TR20, TR25, TR27, TR30, or TR40 drive fasteners. The L-key handle format provides torque and reach in tight spaces without the bulk of a full handle driver.

Key Features

• Includes 8 sizes: TR9, TR10, TR15, TR20, TR25, TR27, TR30, and TR40
• Covers both tamper-resistant (TR) and standard Torx profiles across the size range
• Steel construction with polytetrafluoroethylene gray finish for corrosion resistance
• L-key handle design provides leverage and access in confined spaces
• Plastic holder keeps all 8 keys organized and prevents jobsite loss

Compatibility

Designed for use with TR9 through T40 Torx and tamper-resistant Torx fasteners found in HVAC equipment panels, electrical enclosures, pool equipment, and general trade service applications.

Installation Notes

This tool set is used by licensed technicians and service pros across HVAC, electrical, and pool trades. Always de-energize equipment and follow applicable NEC or manufacturer lockout-tagout procedures before accessing any fastened enclosure or panel. Select the correct key size before applying torque to avoid stripping fastener heads. Keep the plastic holder intact to prevent individual keys from becoming misplaced on the job.