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The LH DOTTIE D151TP is a 15-in-1 tamperproof screwdriver set designed for electricians, HVAC technicians, and plumbers who regularly encounter security fasteners in the field. The set covers hex pin, spanner, and star pin point drive types, giving a single technician the ability to service tamper-resistant hardware across a wide range of equipment without carrying multiple individual drivers. Drive sizes included span hex pin sizes 6, 8, 10, and 12, fractional hex pin sizes 1/4 inch, 1/8 inch, 3/16 inch, 9/64 inch, and 15/32 inch, plus Torx pin point sizes T10, T15, T20, T25, T27, and T30. This is a practical addition to any service bag where security fasteners appear on panels, enclosures, and equipment covers.
This set is suited for residential and light commercial service work where tamper-resistant fasteners are commonly found on electrical panels, equipment access covers, HVAC unit housings, and plumbing fixture hardware. The broad selection of drive types reduces the need for multiple specialty tools when working across different equipment brands and installation types. It is particularly useful for service technicians who perform routine maintenance and troubleshooting across varied job sites.
Designed for use with tamper-resistant hex pin, spanner, and Torx pin point security fasteners commonly found on electrical enclosures, HVAC equipment housings, and plumbing fixture hardware.
De-energize any electrical equipment and follow lockout/tagout procedures before using tamperproof drivers on panels or live enclosures. Select the correct drive size before applying torque to avoid fastener damage. These drivers are hand tools intended for manual use only and should not be adapted for power drive applications.
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