Performance Tool W38415 3/8" Drive 6-Point Deep Socket 15mm

Performance Tool

<h3>Performance Tool: Trusted Tools for the Shop and Garage Since 1971</h3><p>When it comes to outfitting a home garage or professional shop with reliable, well-priced tools, few brands have the range and reputation of <strong>Performance Tool</strong>. A flagship brand of Wilmar, LLC — founded in 1971 and headquartered in Kent, Washington — Performance Tool has grown into one of the most recognized names in automotive hand tools and shop equipment across North America. Whether you're a weekend DIY enthusiast tackling your first brake job or a seasoned mechanic running a full-service bay, Performance Tool's catalog is built to meet you where you work.</p><p>What sets Performance Tool apart is the sheer breadth of its lineup. <a href="/521-performance-tool">Performance Tool</a> covers virtually every corner of the shop, from precision hand tools to heavy-duty shop equipment. Wilmar backs every product in the lineup with its <strong>Guarantee of Satisfaction</strong>, giving customers confidence that what they're buying is built to last and perform.</p><h3>A Full Range of Tools for Every Task</h3><p>At the heart of the Performance Tool offering are its hand tools. The brand's <a href="/521-performance-tool-wrench-set-56700">wrench sets</a> span SAE and metric sizes and come in combination, box-end, and offset configurations — making it easy to build a complete wrench collection without breaking the bank. Whether you need a full 22-piece combination set with an organizer rack or a specialized offset box wrench for tight quarters, Performance Tool has you covered.</p><p>Equally impressive is the breadth of <a href="/521-performance-tool-socket-set-17116">socket sets</a> in the lineup. From compact 1/4&quot; drive sets ideal for interior trim work to larger 3/8&quot; and 1/2&quot; drive configurations for powertrain work, Performance Tool socket sets are available in both SAE and metric, standard and deep profiles — everything a mechanic needs to handle fasteners from bumper to bumper.</p><h3>Beyond Tools: Shop Setup Done Right</h3><p>Performance Tool understands that a well-equipped shop is about more than just the tools in your hand. The brand's <a href="/521-performance-tool-garage-floor-protection-mat-18194">garage floor protection mats</a> help protect concrete floors from oil, heavy equipment, and the daily wear of shop traffic. Made from shock-absorbent EVA foam, these mats reduce noise and vibration and can be cut to fit any workspace layout — a practical upgrade for any garage.</p><p>Long hours in the shop demand comfortable, ergonomic seating. Performance Tool's lineup of <a href="/521-performance-tool-bar-chair-52017">bar chairs and shop stools</a> brings that same quality-first philosophy to your workspace seating. With pneumatic height adjustment, chrome-plated frames, padded swivel seats, and rolling caster wheels, these stools are engineered to keep mechanics comfortable and mobile throughout a long workday.</p><h3>Why Choose Performance Tool?</h3><ul><li><strong>Founded 1971:</strong> Over five decades of experience designing tools for professionals and DIYers alike.</li><li><strong>Guarantee of Satisfaction:</strong> Every Performance Tool product is backed by Wilmar's customer satisfaction promise.</li><li><strong>Massive Product Breadth:</strong> From hand tools and socket sets to floor mats and shop stools, one brand covers the whole shop.</li><li><strong>Widely Available:</strong> Distributed through major retailers and distributors throughout North America.</li></ul><p>From the first turn of a wrench to the last wipe-down of the shop floor, Performance Tool is engineered to be the brand you reach for — every time.</p>