PROTO Half Knuckle V2 Clamp: the most durable clamp since PROTO's inception in 2008. Developed and manufactured in San Diego, California, this product was designed by riders for riders. PROTO stands at the forefront of freestyle scooter product design and development. The Half-Knuckle V2 is versatile and works with anything except SCS. It's designed to work with both standard and oversized bars. Lightweight and strong, it weighs only 0.304 lbs. Built with high-grade 6061 T-6 aluminum, it is anodized for durability and laser-engraved with the classic PROTO Star Logo. With the PROTO Half-Knuckle, you'll also get some awesome PROTO stickers! Get the original, and get PROTO. Ride confidently, knowing you have one of the best clamps for your scooter setup. PROTO Half Knuckle V2 Clamp Specifications: Weight: 0.3 lbs Material: Aluminum Build process: CNC Total height: 2" Clamp Bolt Head Size/Type: M8 Shim/Hardware included: Yes Bar size compatibility: Standard and Oversized Suitable Compressions: HIC, TCS, IHC, Mini HIC, ICS 10 Bolt count: 2
![Proto - 2" Half Knuckle V2 [Oversized]](https://cdn.shopify.com/s/files/1/1601/4173/products/Half-Knuckle-V2-Black-Product-Photo.jpg?v=1627669755&width=480)
![PROTO – 2″ Half Knuckle V2 [Oversized]](https://cdn.shopify.com/s/files/1/0179/3497/products/Half-Knuckle-V2-Black-Product-Photo.jpg?v=1589839002&width=480)
