When wires become entangled they are safety hazards, for both the equipment and the owner. Gardner Bender offers a variety of products for protection and neatness. As the needs of professional electricians change in managing wire and cable, Gardner Bender continues to deliver innovative solutions. Support and group cables and tubes together with the Gardner Bender 1/2 in. 1-Hole Plastic Cable Clamps (12-Pack). These clamps feature a durable, temperature-resistant construction ideal for tough jobsite conditions. Color: black.