Fast and easy way to form a loop with bare cable (sold separately) to suspend lightweight signs and fixtures vertically or at slight angles. Smaller and less expensive option to other cable adjusters. "Bullet" shaped jacket contains an integrated wedge and spring that acts as both a cable release and a locking mechanism for easy height adjustments. Warning: Use only on bare cable (wire rope) in dry, indoor locations. Do not use on coated cable. Suspension of objects at angles reduces the safe working load limits.