{"product_id":"qbp766561","title":"Lewmar - 40AST Two Speed Self Tailing Aluminum Winch","description":"\u003ch4\u003eSmooth and Efficient Sailing with Lewmar 40AST Two-Speed Self-Tailing Aluminum Winch\u003c\/h4\u003e\u003cp\u003eThe Lewmar 40AST Two-Speed Self-Tailing Aluminum Winch is engineered for seamless and effortless sailing. Designed with Lewmar’s innovative ‘Wavespring’ self-tailer, this winch ensures superior grip while automatically adjusting to different rope diameters. Whether handling modern smaller ropes or traditional Dacron composite lines, the winch provides consistent and secure performance.\u003c\/p\u003e\u003cp\u003eA sleek, low-friction feeder arm guarantees snag-free operation, making sail adjustments smoother and more efficient. This model is an excellent choice for sailors seeking reliability, ease of use, and precision in various marine applications.\u003c\/p\u003e\u003ch4\u003eTechnical Performance for Demanding Conditions\u003c\/h4\u003e\u003cp\u003eBuilt for durability and efficiency, the Lewmar 40AST winch features a robust two-speed mechanism. With an optimized gear ratio and power ratio, it delivers exceptional handling strength while minimizing effort. The aluminum construction ensures a balance of strength and weight, making it an ideal addition to any vessel requiring dependable sail control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Ratio:\u003c\/strong\u003e 1st speed – 1.9:1 | 2nd speed – 5.8:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Ratio:\u003c\/strong\u003e 1st speed – 13.2:1 | 2nd speed – 40.2:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10.7 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompact Yet Powerful Design\u003c\/h4\u003e\u003cp\u003eThis winch is designed with a precise and efficient footprint to integrate seamlessly into your deck layout. Its dimensions provide optimal leverage and usability while maintaining a compact form.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrum Diameter:\u003c\/strong\u003e 2 15\/16 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Diameter:\u003c\/strong\u003e 5 13\/16 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 6 13\/16 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Entry:\u003c\/strong\u003e 3 1\/8 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Line Sizes:\u003c\/strong\u003e 5\/16 in – 1\/2 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eReliable and Easy Installation\u003c\/h4\u003e\u003cp\u003eMounting the Lewmar 40AST is straightforward, thanks to its well-engineered design. It requires \u003cstrong\u003efive M6 (1\/4 in) countersunk head screws\u003c\/strong\u003e on a \u003cstrong\u003e121mm (4 3\/4 in) PCD\u003c\/strong\u003e for secure attachment. To ensure optimal performance, Lewmar recommends positioning the rope entry at a \u003cstrong\u003e5 to 10-degree angle\u003c\/strong\u003e to the base axis. A base wedge may be necessary to achieve this angle during installation.\u003c\/p\u003e\u003ch4\u003eHighlights\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWavespring self-tailer\u003c\/strong\u003e for superior grip and automatic rope adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-speed mechanism\u003c\/strong\u003e for efficient power control\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLightweight yet durable aluminum construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnag-free operation\u003c\/strong\u003e with a minimum-friction feeder arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact design\u003c\/strong\u003e suitable for various sailing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable mounting system\u003c\/strong\u003e for a secure and easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned for optimal performance in demanding marine conditions, the Lewmar 40AST Two-Speed Self-Tailing Aluminum Winch is a trusted solution for sailors who prioritize efficiency, durability, and precision.\u003c\/p\u003e","brand":"Lewmar","offers":[{"title":"Default Title","offer_id":52020979892405,"sku":"QBP766561","price":2455.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1226870_qbp766561.jpg?v=1763151388","url":"https:\/\/www.qualityboatparts.com\/products\/qbp766561","provider":"Quality Boat Parts","version":"1.0","type":"link"}