Additional cost for Net Part of Ring Trawl Net wit Back Catalog number: 438703-020 Availability: In the manufacturer's stock Price on request - + Recommended 5065A-3001 Telescopic Rod - 1.2m to 3m Price on request 443594-001 Spare Rope for Visibility Disc acc. to Secchi Price on request A976-100 100mm Bent Tweezer. 316L stainless steel Price on request