This jumper clamp from Hubbell is engineered to provide reliable bonding and grounding solutions, featuring bare grooves designed specifically for use with strands ranging from 1/4 to 7/16 inches. Measuring 1.125 inches in width and 1.410 inches in length, its robust design ensures secure connections, making it an essential component in various electrical applications. As part of the bronze bonding clamps category, this accessory embodies both durability and efficiency, facilitating effective grounding in a wide range of settings. Whether for industrial projects or electrical installations, this clamp is a trustworthy choice for achieving optimal performance.