Stahlwille 41611620 230a Double Ended Ring Spanner, 1/4 inch x 5/16 Opening, 180 mm Length, Pack of 10

Stahlwille 230a 1/4x5/16 180 Mm Fixed Star Spanner. Master tight spaces and stubborn fasteners with the STAHLWILLE 230a Deep Offset Ring Spanner. This 180mm tool features a 1/4" x 5/16" double-ended design with exceptionally thin-walled rings for superior access. Its AS-Drive profile protects fastener heads from rounding, ensuring a secure grip and maximum torque transmission. Engineered for professional use, the deep offset offers crucial clearance for hands and knuckles, while the long shaft provides excellent leverage. A durable chrome finish and ergonomic design make this spanner a reliable, efficient, and indispensable addition to any demanding toolkit. STAHLWILLE 230a Deep Offset Ring Spanner 1/4 x 5/16 | 180 mmElevate your professional toolkit with the STAHLWILLE 230a Deep Offset Ring Spanner, an exemplar of German engineering designed for unparalleled performance in the most demanding environments. This premium 1/4 x 5/16 Angled Star Key is the ultimate solution for professional mechanics, aviation technicians, and industrial engineers who require absolute precision and reliability when working with hard-to-reach fasteners. Its thoughtfully crafted design provides exceptional access to recessed or obstructed nuts and bolts, making it an indispensable tool for complex jobs in automotive engine bays, hydraulic systems, and intricate machinery.Key Benefits for the Professional User:The STAHLWILLE 230a is engineered not just to turn fasteners, but to enhance your workflow and protect your equipment. Its primary advantage lies in the deep offset ring design, which provides significant clearance for your hands and knuckles, allowing you to navigate obstacles with ease and apply torque effectively without interference. This is complemented by remarkably thin-walled rings, which grant access to fasteners in extremely tight and confined spaces where standard spanners simply cannot fit.At the heart of its superior performance is the proprietary STAHLWILLE AS-Drive (Anti-Slip Drive) profile. This intelligent design applies force to the flat surfaces of the nut or bolt head, rather than the vulnerable corners. This crucial feature prevents the rounding of fasteners, even when high torque is applied, extending the lifespan of both your components and your tool. The result is a more secure grip, higher torque transmission, and a significant reduction in slippage and damage. The long 180 mm shaft provides excellent leverage, enabling you to loosen stubborn fasteners with less effort while maintaining precise control.Main Features:* Deep Offset Design: Provides exceptional clearance for accessing sunken or obstructed fasteners.* AS-Drive Profile: Delivers high torque transmission without damaging fastener heads, preventing rounding and ensuring a secure grip.* Thin-Walled Rings: Expertly designed for superior performance and accessibility in confined and narrow work areas.* Double-Ended Versatility: Features two different sizes (1/4 x 5/16) in a single, efficient tool, reducing the need to switch spanners.* Ergonomic Handling: The slim, burr-free profile ensures a comfortable and secure grip, reducing hand fatigue during extended use.* High-Performance Finish: A robust, non-peeling chrome finish provides lasting corrosion resistance and is easy to clean of oil and grime.* Professional Grade: Manufactured to exceed industry standards, ensuring maximum durability and a long service life under rigorous professional use.Technical Specifications:* Product Number: 230a* Tool Type: Angled Star Key / Deep Offset Ring Spanner* Size: 1/4 x 5/16 (Imperial / AF)* Overall Length (L): 180 mm* Head Diameter 1 (d1): 9.5 mm* Head Diameter 2 (d2): 11.3 mm* Head Height 1 (a1): 6.4 mm* Head Height 2 (a2): 7.4 mm* Standards: Conforms to DIN 838, ISO 3318, ISO 1085, and ISO 10104.Choose the STAHLWILLE 230a for an uncompromising commitment to quality, precision, and durability. It is more than just a tool, it is an investment in efficiency and reliability for every professional workshop. tradeinn Bricoinn

Double ended ring 1/4 inch x 5/16 inch Opening 180 mm Length Pack of 10