Product: Made with aluminum, the Zacoo Macht offers a whole new experience in shock pump efficiency. Product: This compact shock pump is equipped with easy-to-read analog pressure gauge and pressure bleed button, allowing precise air pressure adjustments to be made, while the longer travel is designed to driv Product: The Air-Lock valve adaptor, designed to prevent air loss when disconnecting the valve from the shock, screws and unscrews onto a threaded Schrader valve on the shock in one easy step. Head: Air-Lock valve Barrel: CNC machined aluminum Size: 24 x 2.5 x 3cm Weight: 84g Gauge: 1" gauge / Pressure release