The Sailtec Integral Backstay Adjusters - J/105 #10CUSTOM (J-105) is a reliable hydraulic backstay adjuster that combines a hydraulic cylinder with a small hydraulic pump for efficient sailing adjustments. Designed with a low-profile hydraulic pressure gauge at the top, it offers easy readability and secure operation. This adjuster is both functional and stylish, featuring a compact design with a 316 stainless steel handle and Kung Foo Grip. Benefits Low-profile hydraulic pressure gauge for easy readability Compact design with a modern appearance 316 stainless steel handle with all-weather Kung Foo Grip Proven Integral hydraulic adjuster technology Crafted for the J/105, this adjuster is compatible with the J-Class association standards, though the tension gauge is not included by default. It features a durable 316 stainless steel handle and a textured grip for all-weather use. The innovative design enhances both the appearance and performance of your sailing gear. Usage Ideal for sailors looking to improve their yacht's performance with precise backstay adjustments, while maintaining a sleek, snag-free look on deck. Our Part # STC10J105C | Mfr. Part # -10CUSTOM (J-105)