Circular concrete spacers are specifically designed for use when lowering cages into trench forms or pile holes. These spacers easily clip to the cage and roll along with it, maintaining perfect spacing as the cage is lowered into the ground. Thanks to their in-built sleeves, they adjust to hold the bar firmly, ensuring they will not twist once in position. Their simple application and reliable performance make them an ideal choice for enhancing the strength and stability of your round concrete projects. With their consistent shape and size, they ensure uniformity and precision, contributing to the overall longevity of your concrete installations.”