Grips - Vans - Cable - Graphite/Gunmetal The Vans V-Twin Lock-On Grip System feature the classic Vans? waffle sole pattern and are built to deliver an riding experience, slip- performance , In-molded throttle tube with integrated application specific throttle actuation, Billet aluminum Lock-On* style clutch side clamp eliminates the need for grip glue or safety set-screws, providing simple installation and removal, T15 Torx bolts provide extra secure clamping for solid, twist- mounting, Proprietary medium-compound durometer improves overall comfort and durability, 130 mm overall grip length with flange, Made in the U.S.A.