Over lash blocks are economical and lightweight with a high strength steel frame that maintains cable alignment. They easily snap over a strand and cable package up to 2-1/4 inches in diameter. The 1-1/2 width provides convenient stacking when pushed by lasher. Features a high, rounded bonnet to prevent block kicking under lasher. Stacks evenly. Non-binding roller axle allows rollers to ride easily and rotate smoothly.