The AV Stumpfl Inline-Spring Roller Pull Rod is a video accessory designed as a pull rod for inline spring roller systems. It belongs to the inline product series and has a total length of 90 cm. The product is supplied as one piece and has a net weight of 0.108 kg. Its manufacturer article number is BIZ-SRZS90. No projection surface, aspect ratio, projection type, or additional technical dimensions are specified in the available product data.