The Small Diameter Spline Duplex Lug Nuts by Gorilla provide secure and durable fitment for wheels with 14 mm x 1.5 or 14 mm x 2 threads. Designed with spline drive heads and a 60-degree acorn seat, these closed-end lug nuts enhance both security and torque for optimal performance. The chrome-plated steel construction ensures strength, while the small diameter offers a sleek look compatible with most aftermarket wheels. Each lug nut is heat-treated for added durability and stamped with the thread size for easy identification. This set of 32 includes a locking key for installation and protection.