Drop-messenger-operated closing mechanism Back Catalog number: 438520 Availability: In the manufacturer's stock Price on request - + Recommended A266-20 20Litre Tight Head Drum. 316 Stainless Steel. Price on request 5065A-6001 Telescopic Rod. - 1.8m to 6m Price on request 438150/B Spare PVC Net Bucket Price on request