Parallel connector: T-shaped, adjustable, suitable for all common pin connections with diameters of 6mm, 8mm and 10m Made of impact-resistant ABS plastic, with high hardness and strength, very wear-resistant. Suitable for most hand drills. Self-centering clamps and adjustable stops allow precise alignment of the positioning pins for maximum connection strength. Enables quick connection and specifies corners, edges or surface connections with dowels. The metal bushing ensures precise alignment when drilling to accurately position the pins. It can be used on boards up to 1/2 to 1-1/4 inches thick. For making precision-jointed fasteners such as plywood, solid wood and particle board Quick clamp, self-centering on the board to locate the seam quickly and accurately. Suitable for side-to-side, T-joint and side-to-side joints. Made of high-impact plastic. It can be used on boards up to 1/2 to 1-1/4 inch thick. Suitable for dowel drills. Suitable for 6 8 and 10mm drills. Specification: