Description: It works over the outside edge of a rain gutter to hold and drive ¼-inch hex head screws up to 3 ¾ inches long. An impact-grade 6-inch long power drive with a 4 ½-inch anodized aluminum ...

Properly spacing drywall screws is essential for a strong and stable construction project. On wall surfaces, space drywall screws no more than 16 inches apart in the center (field) and 8 inches apart ...

Units are driven by a precisionrolled stainlesssteel leadscrew with a precision aluminum guide and carriage. Moving surfaces include Kerkite high-performance polymers on Kerkote TFE coatings. Units ...