Disston Company 136758 Torx Impact Bit Set 5-piece

Product Description

The DISSTON COMPANY 136758 is a 5-piece Torx impact screwdriver bit set designed for use with impact drivers and high-torque screwdrivers in trade and professional service applications. Each bit measures 2 inches in length and is sized to cover the most common Torx fastener profiles encountered in HVAC equipment panels, electrical enclosures, and general mechanical assemblies. The set includes T15, T20, T25, T27, and T30 bits, providing a practical range for fasteners found across residential and light commercial equipment. Licensed tradespeople and service technicians working in tight access points will find the 2-inch length useful for most standard-depth fastener applications.

This bit set is suited for HVAC service technicians, electricians, plumbers, and general maintenance professionals who encounter Torx fasteners regularly on equipment panels, access covers, and component mounting hardware. The T15 through T30 range covers the majority of Torx fastener sizes found on residential and light commercial mechanical systems. The set is compact enough to carry in a standard tool pouch or service bag, making it practical for field service work where multiple Torx sizes may be needed in a single visit.

Key Features

• 5-piece set includes T15, T20, T25, T27, and T30 Torx profiles
• Each bit is 2 inches in length for standard-depth fastener access
• Designed for use with impact drivers for high-torque applications
• Compact set covers the most common Torx sizes in mechanical and electrical service work
• Lightweight at 0.13 pounds for easy portability in field service kits

Compatibility

Designed as a standard 1/4-inch hex shank impact-ready bit set compatible with impact drivers and power screwdrivers that accept 1/4-inch hex bit holders.

Installation Notes

Torx impact bits should be seated fully into the driver chuck before use to prevent cam-out or bit damage. When working on electrical enclosures or HVAC equipment, de-energize and lock out the equipment per NFPA 70E or applicable local codes before removing fasteners. Inspect bits for wear or rounding before each use, as damaged Torx bits can strip fastener heads and complicate future service access.