Convert your tremolo from full floating to dive-only in a matter of seconds with the precision engineered quick release system in the ENGL Hardtailer. Easy to install without any modification to your existing tremolo block and milled from high precision aluminum and brass. FeaturesConverts a tremolo from floating to dive-only (down only) in a matter of seconds and releases it again just as quicklyNo rattling noises or change in soundEasy handling during a gig without the risk of the lock coming looseBlocks and release free-floating tremolos with one moNo modification or adjustment of the tremolo requiredEasy installationHigh grade brass and aluminum for extra stability and lightweightHighest precision through state-of-the-art CNC millingChanging strings on floating tremolos is as easy and convenient as on a hardtailRescue - system for broken stringsEasy fix for drop tuning with floating bridgeMADE IN GERMANY Dimensions1.5 x 4.6 x 2.5cm