Senco Brands is a major manufacturer of pneumatic fastening tools, staplers, and nailers for construction and upholstery trades. Their pneumatic upholstery staplers are used in production upholstery shops for consistent, high-speed fabric tacking. Senco tools are known for reliability and are supported by a wide parts and service network. The SLS20XP and related narrow-crown staplers are commonly specified for upholstery fabric work.