Park tool ATD-1.2 Adjustable Torque Driver Tool

Ensure component safety and precision with the PARK TOOL ATD-1.2 Adjustable Torque Driver. This shop-quality tool eliminates over-tightening risks for modern aluminum and carbon fiber bikes. Its click mechanism provides tactile and audible feedback when the preset torque (4-6 Nm) is reached, preventing costly damage to stems, seatposts, and levers. Featuring all-metal internals, an ergonomic T-handle, and convenient bit storage (3, 4, 5mm, T25), the ATD-1.2 offers durability and ease of use for both home mechanics and professionals