E771 is exquisite, practical and developed as a full-size flipper model and has been our new flagship model in E-series of RSK. The blade using Ball-Bearing System has a blade length of 95mm(3.74inch) and made with 14C28N steel by flat-grind. The dual-screw structure applied on E771 contains hidden inner hexagon screws, which are specially designed for E771.The design of skeletonized lining on EDC guarantees the solidity as well as the handiness. The Gentleman edition of E771 adopts carbon-fibre G10 handle and satin blade. The Explorer edition adopts normal G10 handle and stonewashed blade.