PROTO Half Knuckle V2 Clamp - Heavy Duty Industrial Clamping Tool for Metalworking, Woodworking & DIY Projects | Secure Grip for Welding, Fabrication & Workshop Use

The PROTO Half-Knuckle is and has been one of the most durable clamps on the market since PROTO’s inception in 2008. Designed and manufactured in San Diego California by riders for riders! PROTO prides themselves in being on the innovative forefront of freestyle scooter product development and design. The Half Knuckle will work with both standard and oversized bars!